Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460200006.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PhilosophersDyn-COL-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460200006
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.8K Apr 11 14:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 11 14:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 11 14:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 11 14:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 15:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 11 15:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Apr 11 15:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 11 15:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 32K 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 PhilosophersDyn-COL-10-UpperBounds-00
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-01
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-02
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-03
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-04
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-05
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-06
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-07
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-08
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-09
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-10
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-11
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-12
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-13
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-14
FORMULA_NAME PhilosophersDyn-COL-10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717106619475

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=PhilosophersDyn-COL-10
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2024-05-30 22:03:41] [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]
[2024-05-30 22:03:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 22:03:41] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-30 22:03:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 22:03:41] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 567 ms
[2024-05-30 22:03:41] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 170 PT places and 2320.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
[2024-05-30 22:03:42] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions 33 arcs in 5 ms.
[2024-05-30 22:03:42] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
// Phase 1: matrix 7 rows 8 cols
[2024-05-30 22:03:42] [INFO ] Computed 3 invariants in 4 ms
FORMULA PhilosophersDyn-COL-10-UpperBounds-03 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-30 22:03:42] [INFO ] Invariant cache hit.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-30 22:03:42] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-30 22:03:42] [INFO ] [Real]Added 4 Read/Feed constraints in 2 ms returned sat
[2024-05-30 22:03:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2024-05-30 22:03:42] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-30 22:03:42] [INFO ] Added : 5 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 9 ms.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 22:03:42] [INFO ] Added : 4 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-30 22:03:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2024-05-30 22:03:42] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-30 22:03:42] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-30 22:03:42] [INFO ] Added : 5 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2024-05-30 22:03:42] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-30 22:03:42] [INFO ] Added : 4 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-30 22:03:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 22:03:42] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 22:03:42] [INFO ] Added : 5 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2024-05-30 22:03:42] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 22:03:42] [INFO ] Added : 4 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 13 ms.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Added 4 Read/Feed constraints in 4 ms returned sat
[2024-05-30 22:03:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 22:03:42] [INFO ] Added : 5 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-30 22:03:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-30 22:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 22:03:43] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2024-05-30 22:03:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 22:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-30 22:03:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 22:03:43] [INFO ] Added : 4 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-30 22:03:43] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 22:03:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-30 22:03:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-30 22:03:43] [INFO ] Added : 4 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-30 22:03:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:43] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2024-05-30 22:03:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-30 22:03:43] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2024-05-30 22:03:43] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-30 22:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [10, 10, 10, 10, 10, 10, 10, -1, 10, 10, 10, 10, 10, 10, 10]
Domain [Philosopher(10), Philosopher(10)] of place Neighbourhood breaks symmetries in sort Philosopher
[2024-05-30 22:03:43] [INFO ] Unfolded HLPN to a Petri net with 170 places and 2310 transitions 18190 arcs in 107 ms.
[2024-05-30 22:03:43] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Incomplete random walk after 10000 steps, including 1191 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 15) seen :38
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :38
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :38
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 15) seen :38
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :50
[2024-05-30 22:03:44] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2024-05-30 22:03:44] [INFO ] Computed 39 invariants in 73 ms
[2024-05-30 22:03:44] [INFO ] [Real]Absence check using 30 positive place invariants in 10 ms returned sat
[2024-05-30 22:03:44] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 7 ms returned sat
[2024-05-30 22:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:44] [INFO ] [Real]Absence check using state equation in 426 ms returned sat
[2024-05-30 22:03:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:44] [INFO ] [Nat]Absence check using 30 positive place invariants in 9 ms returned sat
[2024-05-30 22:03:44] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 5 ms returned sat
[2024-05-30 22:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:45] [INFO ] [Nat]Absence check using state equation in 423 ms returned sat
[2024-05-30 22:03:45] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2024-05-30 22:03:45] [INFO ] [Nat]Added 1030 Read/Feed constraints in 344 ms returned sat
[2024-05-30 22:03:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 424 ms.
[2024-05-30 22:03:46] [INFO ] Added : 0 causal constraints over 0 iterations in 590 ms. Result :sat
Minimization took 770 ms.
[2024-05-30 22:03:47] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned sat
[2024-05-30 22:03:47] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 11 ms returned sat
[2024-05-30 22:03:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:47] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2024-05-30 22:03:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:47] [INFO ] [Nat]Absence check using 30 positive place invariants in 7 ms returned sat
[2024-05-30 22:03:47] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 17 ms returned sat
[2024-05-30 22:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:48] [INFO ] [Nat]Absence check using state equation in 672 ms returned sat
[2024-05-30 22:03:48] [INFO ] [Nat]Added 1030 Read/Feed constraints in 265 ms returned sat
[2024-05-30 22:03:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 265 ms.
[2024-05-30 22:03:49] [INFO ] Added : 0 causal constraints over 0 iterations in 497 ms. Result :sat
Minimization took 324 ms.
[2024-05-30 22:03:49] [INFO ] [Real]Absence check using 30 positive place invariants in 6 ms returned sat
[2024-05-30 22:03:49] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2024-05-30 22:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:50] [INFO ] [Real]Absence check using state equation in 302 ms returned sat
[2024-05-30 22:03:50] [INFO ] [Real]Added 1030 Read/Feed constraints in 227 ms returned sat
[2024-05-30 22:03:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 11 ms returned sat
[2024-05-30 22:03:50] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2024-05-30 22:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:50] [INFO ] [Nat]Absence check using state equation in 399 ms returned sat
[2024-05-30 22:03:51] [INFO ] [Nat]Added 1030 Read/Feed constraints in 244 ms returned sat
[2024-05-30 22:03:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 271 ms.
[2024-05-30 22:03:51] [INFO ] Added : 0 causal constraints over 0 iterations in 475 ms. Result :sat
Minimization took 320 ms.
[2024-05-30 22:03:52] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned sat
[2024-05-30 22:03:52] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2024-05-30 22:03:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:52] [INFO ] [Real]Absence check using state equation in 470 ms returned sat
[2024-05-30 22:03:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 7 ms returned sat
[2024-05-30 22:03:52] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2024-05-30 22:03:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:53] [INFO ] [Nat]Absence check using state equation in 374 ms returned sat
[2024-05-30 22:03:53] [INFO ] [Nat]Added 1030 Read/Feed constraints in 263 ms returned sat
[2024-05-30 22:03:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 262 ms.
[2024-05-30 22:03:53] [INFO ] Added : 0 causal constraints over 0 iterations in 452 ms. Result :sat
Minimization took 864 ms.
[2024-05-30 22:03:54] [INFO ] [Real]Absence check using 30 positive place invariants in 10 ms returned sat
[2024-05-30 22:03:54] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2024-05-30 22:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:55] [INFO ] [Real]Absence check using state equation in 418 ms returned sat
[2024-05-30 22:03:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:55] [INFO ] [Nat]Absence check using 30 positive place invariants in 7 ms returned sat
[2024-05-30 22:03:55] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2024-05-30 22:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:55] [INFO ] [Nat]Absence check using state equation in 348 ms returned sat
[2024-05-30 22:03:55] [INFO ] [Nat]Added 1030 Read/Feed constraints in 213 ms returned sat
[2024-05-30 22:03:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 244 ms.
[2024-05-30 22:03:56] [INFO ] Added : 0 causal constraints over 0 iterations in 426 ms. Result :sat
Minimization took 572 ms.
[2024-05-30 22:03:57] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned sat
[2024-05-30 22:03:57] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2024-05-30 22:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:57] [INFO ] [Real]Absence check using state equation in 381 ms returned sat
[2024-05-30 22:03:57] [INFO ] [Real]Added 1030 Read/Feed constraints in 319 ms returned sat
[2024-05-30 22:03:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:03:57] [INFO ] [Nat]Absence check using 30 positive place invariants in 6 ms returned sat
[2024-05-30 22:03:57] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2024-05-30 22:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:03:58] [INFO ] [Nat]Absence check using state equation in 347 ms returned sat
[2024-05-30 22:03:58] [INFO ] [Nat]Added 1030 Read/Feed constraints in 234 ms returned sat
[2024-05-30 22:03:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 220 ms.
[2024-05-30 22:03:59] [INFO ] Added : 0 causal constraints over 0 iterations in 475 ms. Result :sat
Minimization took 496 ms.
[2024-05-30 22:03:59] [INFO ] [Real]Absence check using 30 positive place invariants in 10 ms returned sat
[2024-05-30 22:03:59] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 5 ms returned sat
[2024-05-30 22:03:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:00] [INFO ] [Real]Absence check using state equation in 466 ms returned sat
[2024-05-30 22:04:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:04:00] [INFO ] [Nat]Absence check using 30 positive place invariants in 9 ms returned sat
[2024-05-30 22:04:00] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 5 ms returned sat
[2024-05-30 22:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:00] [INFO ] [Nat]Absence check using state equation in 397 ms returned sat
[2024-05-30 22:04:01] [INFO ] [Nat]Added 1030 Read/Feed constraints in 326 ms returned sat
[2024-05-30 22:04:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 228 ms.
[2024-05-30 22:04:01] [INFO ] Added : 0 causal constraints over 0 iterations in 431 ms. Result :sat
Minimization took 1017 ms.
[2024-05-30 22:04:02] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned sat
[2024-05-30 22:04:02] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2024-05-30 22:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:03] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2024-05-30 22:04:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:04:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 9 ms returned sat
[2024-05-30 22:04:03] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2024-05-30 22:04:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:03] [INFO ] [Nat]Absence check using state equation in 411 ms returned sat
[2024-05-30 22:04:03] [INFO ] [Nat]Added 1030 Read/Feed constraints in 276 ms returned sat
[2024-05-30 22:04:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 235 ms.
[2024-05-30 22:04:04] [INFO ] Added : 0 causal constraints over 0 iterations in 466 ms. Result :sat
Minimization took 924 ms.
[2024-05-30 22:04:05] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned sat
[2024-05-30 22:04:05] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 8 ms returned sat
[2024-05-30 22:04:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:05] [INFO ] [Real]Absence check using state equation in 378 ms returned sat
[2024-05-30 22:04:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:04:05] [INFO ] [Nat]Absence check using 30 positive place invariants in 9 ms returned sat
[2024-05-30 22:04:05] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 9 ms returned sat
[2024-05-30 22:04:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:06] [INFO ] [Nat]Absence check using state equation in 380 ms returned sat
[2024-05-30 22:04:06] [INFO ] [Nat]Added 1030 Read/Feed constraints in 271 ms returned sat
[2024-05-30 22:04:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 204 ms.
[2024-05-30 22:04:07] [INFO ] Added : 0 causal constraints over 0 iterations in 381 ms. Result :sat
Minimization took 740 ms.
[2024-05-30 22:04:07] [INFO ] [Real]Absence check using 30 positive place invariants in 8 ms returned sat
[2024-05-30 22:04:07] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2024-05-30 22:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:08] [INFO ] [Real]Absence check using state equation in 296 ms returned sat
[2024-05-30 22:04:08] [INFO ] [Real]Added 1030 Read/Feed constraints in 330 ms returned sat
[2024-05-30 22:04:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:04:08] [INFO ] [Nat]Absence check using 30 positive place invariants in 8 ms returned sat
[2024-05-30 22:04:08] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2024-05-30 22:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:09] [INFO ] [Nat]Absence check using state equation in 403 ms returned sat
[2024-05-30 22:04:09] [INFO ] [Nat]Added 1030 Read/Feed constraints in 267 ms returned sat
[2024-05-30 22:04:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 210 ms.
[2024-05-30 22:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 355 ms. Result :sat
Minimization took 479 ms.
[2024-05-30 22:04:10] [INFO ] [Real]Absence check using 30 positive place invariants in 8 ms returned sat
[2024-05-30 22:04:10] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2024-05-30 22:04:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:10] [INFO ] [Real]Absence check using state equation in 405 ms returned sat
[2024-05-30 22:04:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:04:10] [INFO ] [Nat]Absence check using 30 positive place invariants in 9 ms returned sat
[2024-05-30 22:04:10] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2024-05-30 22:04:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:11] [INFO ] [Nat]Absence check using state equation in 359 ms returned sat
[2024-05-30 22:04:11] [INFO ] [Nat]Added 1030 Read/Feed constraints in 379 ms returned sat
[2024-05-30 22:04:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 217 ms.
[2024-05-30 22:04:12] [INFO ] Added : 0 causal constraints over 0 iterations in 412 ms. Result :sat
Minimization took 775 ms.
[2024-05-30 22:04:13] [INFO ] [Real]Absence check using 30 positive place invariants in 35 ms returned sat
[2024-05-30 22:04:13] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 5 ms returned sat
[2024-05-30 22:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:13] [INFO ] [Real]Absence check using state equation in 502 ms returned sat
[2024-05-30 22:04:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:04:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 8 ms returned sat
[2024-05-30 22:04:13] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2024-05-30 22:04:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:14] [INFO ] [Nat]Absence check using state equation in 390 ms returned sat
[2024-05-30 22:04:14] [INFO ] [Nat]Added 1030 Read/Feed constraints in 284 ms returned sat
[2024-05-30 22:04:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 214 ms.
[2024-05-30 22:04:14] [INFO ] Added : 0 causal constraints over 0 iterations in 462 ms. Result :sat
Minimization took 794 ms.
[2024-05-30 22:04:15] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned sat
[2024-05-30 22:04:15] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 5 ms returned sat
[2024-05-30 22:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:16] [INFO ] [Real]Absence check using state equation in 332 ms returned sat
[2024-05-30 22:04:16] [INFO ] [Real]Added 1030 Read/Feed constraints in 288 ms returned sat
[2024-05-30 22:04:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:04:16] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2024-05-30 22:04:16] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2024-05-30 22:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:16] [INFO ] [Nat]Absence check using state equation in 348 ms returned sat
[2024-05-30 22:04:17] [INFO ] [Nat]Added 1030 Read/Feed constraints in 222 ms returned sat
[2024-05-30 22:04:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 250 ms.
[2024-05-30 22:04:17] [INFO ] Added : 0 causal constraints over 0 iterations in 490 ms. Result :sat
Minimization took 507 ms.
[2024-05-30 22:04:18] [INFO ] [Real]Absence check using 30 positive place invariants in 8 ms returned sat
[2024-05-30 22:04:18] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2024-05-30 22:04:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:18] [INFO ] [Real]Absence check using state equation in 417 ms returned sat
[2024-05-30 22:04:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:04:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 8 ms returned sat
[2024-05-30 22:04:18] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2024-05-30 22:04:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:19] [INFO ] [Nat]Absence check using state equation in 356 ms returned sat
[2024-05-30 22:04:19] [INFO ] [Nat]Added 1030 Read/Feed constraints in 247 ms returned sat
[2024-05-30 22:04:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 225 ms.
[2024-05-30 22:04:19] [INFO ] Added : 0 causal constraints over 0 iterations in 429 ms. Result :sat
Minimization took 511 ms.
[2024-05-30 22:04:20] [INFO ] [Real]Absence check using 30 positive place invariants in 10 ms returned sat
[2024-05-30 22:04:20] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2024-05-30 22:04:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:20] [INFO ] [Real]Absence check using state equation in 424 ms returned sat
[2024-05-30 22:04:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:04:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 7 ms returned sat
[2024-05-30 22:04:21] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2024-05-30 22:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:21] [INFO ] [Nat]Absence check using state equation in 441 ms returned sat
[2024-05-30 22:04:21] [INFO ] [Nat]Added 1030 Read/Feed constraints in 438 ms returned sat
[2024-05-30 22:04:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 264 ms.
[2024-05-30 22:04:22] [INFO ] Added : 0 causal constraints over 0 iterations in 486 ms. Result :sat
Minimization took 715 ms.
Current structural bounds on expressions (after SMT) : [10, 10, 10, 10, 10, 10, 10, 2147483647, 10, 10, 10, 10, 10, 10, 10] Max seen :[2, 4, 4, 2, 4, 4, 2, 2, 2, 4, 4, 4, 4, 4, 4]
Support contains 150 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 2265/2265 transitions.
Applied a total of 0 rules in 294 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2024-05-30 22:04:27] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
[2024-05-30 22:04:27] [INFO ] Invariant cache hit.
[2024-05-30 22:04:27] [INFO ] Dead Transitions using invariants and state equation in 869 ms found 380 transitions.
Found 380 dead transitions using SMT.
Drop transitions removed 380 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 380 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 170/170 places, 1885/2265 transitions.
Applied a total of 0 rules in 120 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1314 ms. Remains : 170/170 places, 1885/2265 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2024-05-30 22:04:28] [INFO ] Computed 39 invariants in 116 ms
Incomplete random walk after 1000000 steps, including 119410 resets, run finished after 10073 ms. (steps per millisecond=99 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 1000001 steps, including 9815 resets, run finished after 1171 ms. (steps per millisecond=853 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 1000001 steps, including 7071 resets, run finished after 1075 ms. (steps per millisecond=930 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000001 steps, including 7079 resets, run finished after 1069 ms. (steps per millisecond=935 ) properties (out of 15) seen :38
Incomplete Best-First random walk after 1000001 steps, including 9796 resets, run finished after 1180 ms. (steps per millisecond=847 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 1000000 steps, including 7081 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000001 steps, including 7089 resets, run finished after 972 ms. (steps per millisecond=1028 ) properties (out of 15) seen :38
Incomplete Best-First random walk after 1000001 steps, including 9838 resets, run finished after 1101 ms. (steps per millisecond=908 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 1000001 steps, including 8518 resets, run finished after 1190 ms. (steps per millisecond=840 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 1000001 steps, including 9817 resets, run finished after 1211 ms. (steps per millisecond=825 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 1000001 steps, including 7078 resets, run finished after 1066 ms. (steps per millisecond=938 ) properties (out of 15) seen :38
Incomplete Best-First random walk after 1000001 steps, including 9574 resets, run finished after 1207 ms. (steps per millisecond=828 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 1000001 steps, including 9043 resets, run finished after 2156 ms. (steps per millisecond=463 ) properties (out of 15) seen :50
Incomplete Best-First random walk after 1000001 steps, including 7084 resets, run finished after 1098 ms. (steps per millisecond=910 ) properties (out of 15) seen :38
Incomplete Best-First random walk after 1000001 steps, including 7072 resets, run finished after 1096 ms. (steps per millisecond=912 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000000 steps, including 9574 resets, run finished after 1173 ms. (steps per millisecond=852 ) properties (out of 15) seen :50
[2024-05-30 22:04:56] [INFO ] Invariant cache hit.
[2024-05-30 22:04:56] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:04:56] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 14 ms returned sat
[2024-05-30 22:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:56] [INFO ] [Real]Absence check using state equation in 397 ms returned sat
[2024-05-30 22:04:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:04:56] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:04:56] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:04:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:04:57] [INFO ] [Nat]Absence check using state equation in 411 ms returned sat
[2024-05-30 22:04:57] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:04:57] [INFO ] [Nat]Added 1010 Read/Feed constraints in 838 ms returned sat
[2024-05-30 22:04:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 244 ms.
[2024-05-30 22:04:58] [INFO ] Added : 0 causal constraints over 0 iterations in 442 ms. Result :sat
Minimization took 3030 ms.
[2024-05-30 22:05:01] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:05:01] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2024-05-30 22:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:01] [INFO ] [Real]Absence check using state equation in 345 ms returned sat
[2024-05-30 22:05:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:05:02] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:05:02] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:05:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:02] [INFO ] [Nat]Absence check using state equation in 382 ms returned sat
[2024-05-30 22:05:03] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1104 ms returned sat
[2024-05-30 22:05:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 272 ms.
[2024-05-30 22:05:04] [INFO ] Added : 0 causal constraints over 0 iterations in 462 ms. Result :sat
Minimization took 3002 ms.
[2024-05-30 22:05:07] [INFO ] [Real]Absence check using 9 positive place invariants in 20 ms returned sat
[2024-05-30 22:05:07] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 18 ms returned sat
[2024-05-30 22:05:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:07] [INFO ] [Real]Absence check using state equation in 715 ms returned sat
[2024-05-30 22:05:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:05:07] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:05:08] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:05:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:08] [INFO ] [Nat]Absence check using state equation in 364 ms returned sat
[2024-05-30 22:05:09] [INFO ] [Nat]Added 1010 Read/Feed constraints in 753 ms returned sat
[2024-05-30 22:05:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 269 ms.
[2024-05-30 22:05:09] [INFO ] Added : 0 causal constraints over 0 iterations in 470 ms. Result :sat
Minimization took 3010 ms.
[2024-05-30 22:05:12] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:05:12] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:13] [INFO ] [Real]Absence check using state equation in 385 ms returned sat
[2024-05-30 22:05:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:05:13] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:05:13] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:05:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:13] [INFO ] [Nat]Absence check using state equation in 397 ms returned sat
[2024-05-30 22:05:14] [INFO ] [Nat]Added 1010 Read/Feed constraints in 720 ms returned sat
[2024-05-30 22:05:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 244 ms.
[2024-05-30 22:05:14] [INFO ] Added : 0 causal constraints over 0 iterations in 456 ms. Result :sat
Minimization took 3002 ms.
[2024-05-30 22:05:17] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:05:17] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-30 22:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:18] [INFO ] [Real]Absence check using state equation in 335 ms returned sat
[2024-05-30 22:05:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:05:18] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:05:18] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2024-05-30 22:05:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:18] [INFO ] [Nat]Absence check using state equation in 382 ms returned sat
[2024-05-30 22:05:19] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1123 ms returned sat
[2024-05-30 22:05:20] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 238 ms.
[2024-05-30 22:05:20] [INFO ] Added : 0 causal constraints over 0 iterations in 421 ms. Result :sat
Minimization took 3001 ms.
[2024-05-30 22:05:23] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:05:23] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:05:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:23] [INFO ] [Real]Absence check using state equation in 384 ms returned sat
[2024-05-30 22:05:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:05:23] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:05:23] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2024-05-30 22:05:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:24] [INFO ] [Nat]Absence check using state equation in 325 ms returned sat
[2024-05-30 22:05:24] [INFO ] [Nat]Added 1010 Read/Feed constraints in 702 ms returned sat
[2024-05-30 22:05:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 238 ms.
[2024-05-30 22:05:25] [INFO ] Added : 0 causal constraints over 0 iterations in 412 ms. Result :sat
Minimization took 3004 ms.
[2024-05-30 22:05:28] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:05:28] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 18 ms returned sat
[2024-05-30 22:05:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:28] [INFO ] [Real]Absence check using state equation in 342 ms returned sat
[2024-05-30 22:05:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:05:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-30 22:05:28] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:05:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:29] [INFO ] [Nat]Absence check using state equation in 362 ms returned sat
[2024-05-30 22:05:30] [INFO ] [Nat]Added 1010 Read/Feed constraints in 687 ms returned sat
[2024-05-30 22:05:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 235 ms.
[2024-05-30 22:05:30] [INFO ] Added : 0 causal constraints over 0 iterations in 407 ms. Result :sat
Minimization took 3002 ms.
[2024-05-30 22:05:33] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:05:33] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:05:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:33] [INFO ] [Real]Absence check using state equation in 410 ms returned sat
[2024-05-30 22:05:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:05:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:05:34] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:05:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:34] [INFO ] [Nat]Absence check using state equation in 383 ms returned sat
[2024-05-30 22:05:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:05:40] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6149 ms returned unknown
[2024-05-30 22:05:40] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-30 22:05:40] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:41] [INFO ] [Real]Absence check using state equation in 392 ms returned sat
[2024-05-30 22:05:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:05:41] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:05:41] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2024-05-30 22:05:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:41] [INFO ] [Nat]Absence check using state equation in 360 ms returned sat
[2024-05-30 22:05:42] [INFO ] [Nat]Added 1010 Read/Feed constraints in 578 ms returned sat
[2024-05-30 22:05:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 248 ms.
[2024-05-30 22:05:42] [INFO ] Added : 0 causal constraints over 0 iterations in 461 ms. Result :sat
Minimization took 3002 ms.
[2024-05-30 22:05:45] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:05:45] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 17 ms returned sat
[2024-05-30 22:05:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:46] [INFO ] [Real]Absence check using state equation in 418 ms returned sat
[2024-05-30 22:05:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:05:46] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:05:46] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2024-05-30 22:05:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:46] [INFO ] [Nat]Absence check using state equation in 352 ms returned sat
[2024-05-30 22:05:47] [INFO ] [Nat]Added 1010 Read/Feed constraints in 622 ms returned sat
[2024-05-30 22:05:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 220 ms.
[2024-05-30 22:05:47] [INFO ] Added : 0 causal constraints over 0 iterations in 425 ms. Result :sat
Minimization took 3020 ms.
[2024-05-30 22:05:50] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:05:50] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2024-05-30 22:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:51] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2024-05-30 22:05:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:05:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-30 22:05:51] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:51] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2024-05-30 22:05:52] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1112 ms returned sat
[2024-05-30 22:05:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 231 ms.
[2024-05-30 22:05:53] [INFO ] Added : 0 causal constraints over 0 iterations in 431 ms. Result :sat
Minimization took 3011 ms.
[2024-05-30 22:05:56] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-30 22:05:56] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 12 ms returned sat
[2024-05-30 22:05:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:56] [INFO ] [Real]Absence check using state equation in 365 ms returned sat
[2024-05-30 22:05:58] [INFO ] [Real]Added 1010 Read/Feed constraints in 1908 ms returned sat
[2024-05-30 22:05:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:05:58] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:05:58] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2024-05-30 22:05:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:05:59] [INFO ] [Nat]Absence check using state equation in 355 ms returned sat
[2024-05-30 22:05:59] [INFO ] [Nat]Added 1010 Read/Feed constraints in 768 ms returned sat
[2024-05-30 22:06:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 235 ms.
[2024-05-30 22:06:00] [INFO ] Added : 0 causal constraints over 0 iterations in 433 ms. Result :sat
Minimization took 2364 ms.
[2024-05-30 22:06:02] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:06:02] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 14 ms returned sat
[2024-05-30 22:06:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:06:03] [INFO ] [Real]Absence check using state equation in 371 ms returned sat
[2024-05-30 22:06:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:06:03] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:06:03] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:06:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:06:03] [INFO ] [Nat]Absence check using state equation in 387 ms returned sat
[2024-05-30 22:06:04] [INFO ] [Nat]Added 1010 Read/Feed constraints in 799 ms returned sat
[2024-05-30 22:06:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 243 ms.
[2024-05-30 22:06:05] [INFO ] Added : 0 causal constraints over 0 iterations in 433 ms. Result :sat
Minimization took 3003 ms.
[2024-05-30 22:06:08] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:06:08] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 12 ms returned sat
[2024-05-30 22:06:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:06:08] [INFO ] [Real]Absence check using state equation in 386 ms returned sat
[2024-05-30 22:06:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:06:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:06:08] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2024-05-30 22:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:06:08] [INFO ] [Nat]Absence check using state equation in 341 ms returned sat
[2024-05-30 22:06:09] [INFO ] [Nat]Added 1010 Read/Feed constraints in 921 ms returned sat
[2024-05-30 22:06:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 218 ms.
[2024-05-30 22:06:10] [INFO ] Added : 0 causal constraints over 0 iterations in 395 ms. Result :sat
Minimization took 3003 ms.
[2024-05-30 22:06:13] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-30 22:06:13] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 12 ms returned sat
[2024-05-30 22:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:06:13] [INFO ] [Real]Absence check using state equation in 421 ms returned sat
[2024-05-30 22:06:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:06:13] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:06:13] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:06:14] [INFO ] [Nat]Absence check using state equation in 370 ms returned sat
[2024-05-30 22:06:15] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1005 ms returned sat
[2024-05-30 22:06:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 242 ms.
[2024-05-30 22:06:15] [INFO ] Added : 0 causal constraints over 0 iterations in 403 ms. Result :sat
Minimization took 3013 ms.
Current structural bounds on expressions (after SMT) : [10, 10, 10, 10, 10, 10, 10, 2147483647, 10, 10, 10, 10, 10, 10, 10] Max seen :[2, 4, 4, 2, 4, 4, 2, 2, 2, 4, 4, 4, 4, 4, 4]
Support contains 150 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 104 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 90 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2024-05-30 22:06:19] [INFO ] Invariant cache hit.
[2024-05-30 22:06:19] [INFO ] Implicit Places using invariants in 134 ms returned []
[2024-05-30 22:06:19] [INFO ] Invariant cache hit.
[2024-05-30 22:06:19] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:06:20] [INFO ] Implicit Places using invariants and state equation in 1428 ms returned []
Implicit Place search using SMT with State Equation took 1569 ms to find 0 implicit places.
[2024-05-30 22:06:20] [INFO ] Redundant transitions in 150 ms returned []
[2024-05-30 22:06:20] [INFO ] Invariant cache hit.
[2024-05-30 22:06:21] [INFO ] Dead Transitions using invariants and state equation in 748 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2567 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-00
[2024-05-30 22:06:21] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1177 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :2
[2024-05-30 22:06:21] [INFO ] Invariant cache hit.
[2024-05-30 22:06:21] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:06:21] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:06:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:06:21] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2024-05-30 22:06:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:06:22] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:06:22] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2024-05-30 22:06:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:06:22] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2024-05-30 22:06:22] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:06:22] [INFO ] [Nat]Added 1010 Read/Feed constraints in 545 ms returned sat
[2024-05-30 22:06:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 230 ms.
[2024-05-30 22:06:23] [INFO ] Added : 0 causal constraints over 0 iterations in 410 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 267 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2024-05-30 22:06:26] [INFO ] Computed 39 invariants in 30 ms
[2024-05-30 22:06:27] [INFO ] Dead Transitions using invariants and state equation in 836 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1105 ms. Remains : 160/170 places, 1875/1885 transitions.
[2024-05-30 22:06:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119436 resets, run finished after 5872 ms. (steps per millisecond=170 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10366 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 1) seen :2
[2024-05-30 22:06:34] [INFO ] Invariant cache hit.
[2024-05-30 22:06:34] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:06:34] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:06:34] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2024-05-30 22:06:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:06:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:06:34] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2024-05-30 22:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:06:35] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2024-05-30 22:06:35] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:06:37] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1887 ms returned sat
[2024-05-30 22:06:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 239 ms.
[2024-05-30 22:06:37] [INFO ] Added : 0 causal constraints over 0 iterations in 429 ms. Result :sat
Minimization took 2582 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 98 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 97 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:06:40] [INFO ] Invariant cache hit.
[2024-05-30 22:06:40] [INFO ] Implicit Places using invariants in 440 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 446 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 191 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2024-05-30 22:06:41] [INFO ] Computed 29 invariants in 25 ms
[2024-05-30 22:06:41] [INFO ] Implicit Places using invariants in 382 ms returned []
[2024-05-30 22:06:41] [INFO ] Invariant cache hit.
[2024-05-30 22:06:41] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:06:47] [INFO ] Implicit Places using invariants and state equation in 6125 ms returned []
Implicit Place search using SMT with State Equation took 6523 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 7267 ms. Remains : 140/160 places, 1865/1875 transitions.
[2024-05-30 22:06:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178996 resets, run finished after 7434 ms. (steps per millisecond=134 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 1) seen :2
[2024-05-30 22:06:55] [INFO ] Invariant cache hit.
[2024-05-30 22:06:55] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:06:55] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 11 ms returned sat
[2024-05-30 22:06:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:06:56] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2024-05-30 22:06:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:06:56] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:06:56] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 9 ms returned sat
[2024-05-30 22:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:06:56] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2024-05-30 22:06:56] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:06:57] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1303 ms returned sat
[2024-05-30 22:06:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 215 ms.
[2024-05-30 22:06:58] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
Minimization took 3004 ms.
Current structural bounds on expressions (after SMT) : [131] Max seen :[2]
Support contains 10 out of 140 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 125 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 90 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2024-05-30 22:07:01] [INFO ] Invariant cache hit.
[2024-05-30 22:07:01] [INFO ] Implicit Places using invariants in 365 ms returned []
[2024-05-30 22:07:01] [INFO ] Invariant cache hit.
[2024-05-30 22:07:02] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:07:08] [INFO ] Implicit Places using invariants and state equation in 6157 ms returned []
Implicit Place search using SMT with State Equation took 6526 ms to find 0 implicit places.
[2024-05-30 22:07:08] [INFO ] Redundant transitions in 114 ms returned []
[2024-05-30 22:07:08] [INFO ] Invariant cache hit.
[2024-05-30 22:07:08] [INFO ] Dead Transitions using invariants and state equation in 607 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7345 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-00 in 47250 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-01
// Phase 1: matrix 1885 rows 170 cols
[2024-05-30 22:07:08] [INFO ] Computed 39 invariants in 46 ms
Incomplete random walk after 10000 steps, including 1201 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :4
[2024-05-30 22:07:08] [INFO ] Invariant cache hit.
[2024-05-30 22:07:08] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:07:08] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-30 22:07:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:07:09] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2024-05-30 22:07:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:07:09] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:07:09] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:07:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:07:09] [INFO ] [Nat]Absence check using state equation in 382 ms returned sat
[2024-05-30 22:07:09] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:07:11] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1249 ms returned sat
[2024-05-30 22:07:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 182 ms.
[2024-05-30 22:07:11] [INFO ] Added : 0 causal constraints over 0 iterations in 338 ms. Result :sat
Minimization took 2910 ms.
Current structural bounds on expressions (after SMT) : [198] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 120 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2024-05-30 22:07:14] [INFO ] Invariant cache hit.
[2024-05-30 22:07:15] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 871 ms. Remains : 170/170 places, 1885/1885 transitions.
[2024-05-30 22:07:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119359 resets, run finished after 6105 ms. (steps per millisecond=163 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000000 steps, including 7077 resets, run finished after 821 ms. (steps per millisecond=1218 ) properties (out of 1) seen :4
[2024-05-30 22:07:22] [INFO ] Invariant cache hit.
[2024-05-30 22:07:22] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:07:22] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:07:22] [INFO ] [Real]Absence check using state equation in 349 ms returned sat
[2024-05-30 22:07:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:07:22] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:07:22] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 12 ms returned sat
[2024-05-30 22:07:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:07:23] [INFO ] [Nat]Absence check using state equation in 412 ms returned sat
[2024-05-30 22:07:23] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:07:24] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1108 ms returned sat
[2024-05-30 22:07:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 262 ms.
[2024-05-30 22:07:24] [INFO ] Added : 0 causal constraints over 0 iterations in 449 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [198] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 130 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 99 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2024-05-30 22:07:27] [INFO ] Invariant cache hit.
[2024-05-30 22:07:28] [INFO ] Implicit Places using invariants in 403 ms returned []
[2024-05-30 22:07:28] [INFO ] Invariant cache hit.
[2024-05-30 22:07:28] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:07:35] [INFO ] Implicit Places using invariants and state equation in 7077 ms returned []
Implicit Place search using SMT with State Equation took 7506 ms to find 0 implicit places.
[2024-05-30 22:07:35] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-30 22:07:35] [INFO ] Invariant cache hit.
[2024-05-30 22:07:36] [INFO ] Dead Transitions using invariants and state equation in 615 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8270 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-01 in 27352 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-02
[2024-05-30 22:07:36] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1200 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :4
[2024-05-30 22:07:36] [INFO ] Invariant cache hit.
[2024-05-30 22:07:36] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:07:36] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2024-05-30 22:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:07:36] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2024-05-30 22:07:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:07:36] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:07:36] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2024-05-30 22:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:07:36] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2024-05-30 22:07:36] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:07:37] [INFO ] [Nat]Added 1010 Read/Feed constraints in 703 ms returned sat
[2024-05-30 22:07:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 243 ms.
[2024-05-30 22:07:38] [INFO ] Added : 0 causal constraints over 0 iterations in 430 ms. Result :sat
Minimization took 3004 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 202 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2024-05-30 22:07:41] [INFO ] Computed 39 invariants in 67 ms
[2024-05-30 22:07:46] [INFO ] Dead Transitions using invariants and state equation in 5234 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5438 ms. Remains : 160/170 places, 1875/1885 transitions.
[2024-05-30 22:07:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119230 resets, run finished after 6300 ms. (steps per millisecond=158 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 869 ms. (steps per millisecond=1150 ) properties (out of 1) seen :4
[2024-05-30 22:07:53] [INFO ] Invariant cache hit.
[2024-05-30 22:07:53] [INFO ] [Real]Absence check using 9 positive place invariants in 8 ms returned sat
[2024-05-30 22:07:53] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2024-05-30 22:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:07:54] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2024-05-30 22:07:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:07:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:07:54] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2024-05-30 22:07:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:07:54] [INFO ] [Nat]Absence check using state equation in 337 ms returned sat
[2024-05-30 22:07:55] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:07:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:08:01] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6154 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 114 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 86 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:08:01] [INFO ] Invariant cache hit.
[2024-05-30 22:08:01] [INFO ] Implicit Places using invariants in 490 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 496 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 110 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 692 ms. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2024-05-30 22:08:02] [INFO ] Computed 29 invariants in 19 ms
Incomplete random walk after 1000000 steps, including 119334 resets, run finished after 5788 ms. (steps per millisecond=172 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 1) seen :4
[2024-05-30 22:08:08] [INFO ] Invariant cache hit.
[2024-05-30 22:08:08] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:08:08] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 9 ms returned sat
[2024-05-30 22:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:08:09] [INFO ] [Real]Absence check using state equation in 390 ms returned sat
[2024-05-30 22:08:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:08:09] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:08:09] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 7 ms returned sat
[2024-05-30 22:08:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:08:09] [INFO ] [Nat]Absence check using state equation in 367 ms returned sat
[2024-05-30 22:08:09] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:08:12] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:08:15] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6092 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 123 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 150/150 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 94 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:08:15] [INFO ] Invariant cache hit.
[2024-05-30 22:08:16] [INFO ] Implicit Places using invariants in 333 ms returned []
[2024-05-30 22:08:16] [INFO ] Invariant cache hit.
[2024-05-30 22:08:16] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:08:22] [INFO ] Implicit Places using invariants and state equation in 6172 ms returned []
Implicit Place search using SMT with State Equation took 6525 ms to find 0 implicit places.
[2024-05-30 22:08:22] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-30 22:08:22] [INFO ] Invariant cache hit.
[2024-05-30 22:08:23] [INFO ] Dead Transitions using invariants and state equation in 715 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7395 ms. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-02 in 47109 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-04
// Phase 1: matrix 1885 rows 170 cols
[2024-05-30 22:08:23] [INFO ] Computed 39 invariants in 19 ms
Incomplete random walk after 10000 steps, including 1188 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :2
[2024-05-30 22:08:23] [INFO ] Invariant cache hit.
[2024-05-30 22:08:23] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:08:23] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:08:23] [INFO ] [Real]Absence check using state equation in 327 ms returned sat
[2024-05-30 22:08:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:08:23] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:08:23] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-30 22:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:08:24] [INFO ] [Nat]Absence check using state equation in 318 ms returned sat
[2024-05-30 22:08:24] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:08:25] [INFO ] [Nat]Added 1010 Read/Feed constraints in 777 ms returned sat
[2024-05-30 22:08:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 267 ms.
[2024-05-30 22:08:25] [INFO ] Added : 0 causal constraints over 0 iterations in 442 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 228 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2024-05-30 22:08:28] [INFO ] Computed 39 invariants in 49 ms
[2024-05-30 22:08:29] [INFO ] Dead Transitions using invariants and state equation in 704 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 933 ms. Remains : 160/170 places, 1875/1885 transitions.
[2024-05-30 22:08:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119285 resets, run finished after 5965 ms. (steps per millisecond=167 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10350 resets, run finished after 1288 ms. (steps per millisecond=776 ) properties (out of 1) seen :2
[2024-05-30 22:08:36] [INFO ] Invariant cache hit.
[2024-05-30 22:08:36] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:08:36] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2024-05-30 22:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:08:37] [INFO ] [Real]Absence check using state equation in 285 ms returned sat
[2024-05-30 22:08:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:08:37] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:08:37] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2024-05-30 22:08:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:08:37] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2024-05-30 22:08:37] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:08:38] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1349 ms returned sat
[2024-05-30 22:08:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 234 ms.
[2024-05-30 22:08:39] [INFO ] Added : 0 causal constraints over 0 iterations in 394 ms. Result :sat
Minimization took 2135 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 72 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 78 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:08:41] [INFO ] Invariant cache hit.
[2024-05-30 22:08:42] [INFO ] Implicit Places using invariants in 414 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 418 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 198 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2024-05-30 22:08:42] [INFO ] Computed 29 invariants in 16 ms
[2024-05-30 22:08:42] [INFO ] Implicit Places using invariants in 359 ms returned []
[2024-05-30 22:08:42] [INFO ] Invariant cache hit.
[2024-05-30 22:08:42] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:08:48] [INFO ] Implicit Places using invariants and state equation in 5938 ms returned []
Implicit Place search using SMT with State Equation took 6300 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 6999 ms. Remains : 140/160 places, 1865/1875 transitions.
[2024-05-30 22:08:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178856 resets, run finished after 8297 ms. (steps per millisecond=120 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 785 ms. (steps per millisecond=1273 ) properties (out of 1) seen :2
[2024-05-30 22:08:57] [INFO ] Invariant cache hit.
[2024-05-30 22:08:57] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:08:57] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 7 ms returned sat
[2024-05-30 22:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:08:58] [INFO ] [Real]Absence check using state equation in 284 ms returned sat
[2024-05-30 22:08:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:08:58] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:08:58] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 7 ms returned sat
[2024-05-30 22:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:08:58] [INFO ] [Nat]Absence check using state equation in 303 ms returned sat
[2024-05-30 22:08:58] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:08:59] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1351 ms returned sat
[2024-05-30 22:09:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 221 ms.
[2024-05-30 22:09:00] [INFO ] Added : 0 causal constraints over 0 iterations in 376 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [131] Max seen :[2]
Support contains 10 out of 140 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 114 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 92 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2024-05-30 22:09:03] [INFO ] Invariant cache hit.
[2024-05-30 22:09:03] [INFO ] Implicit Places using invariants in 378 ms returned []
[2024-05-30 22:09:03] [INFO ] Invariant cache hit.
[2024-05-30 22:09:04] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:09:09] [INFO ] Implicit Places using invariants and state equation in 6122 ms returned []
Implicit Place search using SMT with State Equation took 6505 ms to find 0 implicit places.
[2024-05-30 22:09:09] [INFO ] Redundant transitions in 60 ms returned []
[2024-05-30 22:09:09] [INFO ] Invariant cache hit.
[2024-05-30 22:09:10] [INFO ] Dead Transitions using invariants and state equation in 821 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7490 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-04 in 47545 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-05
// Phase 1: matrix 1885 rows 170 cols
[2024-05-30 22:09:10] [INFO ] Computed 39 invariants in 45 ms
Incomplete random walk after 10000 steps, including 1191 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :4
[2024-05-30 22:09:10] [INFO ] Invariant cache hit.
[2024-05-30 22:09:10] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:09:10] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:09:11] [INFO ] [Real]Absence check using state equation in 329 ms returned sat
[2024-05-30 22:09:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:09:11] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:09:11] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 12 ms returned sat
[2024-05-30 22:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:09:11] [INFO ] [Nat]Absence check using state equation in 437 ms returned sat
[2024-05-30 22:09:11] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:09:13] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1436 ms returned sat
[2024-05-30 22:09:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 234 ms.
[2024-05-30 22:09:13] [INFO ] Added : 0 causal constraints over 0 iterations in 431 ms. Result :sat
Minimization took 2554 ms.
Current structural bounds on expressions (after SMT) : [198] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 68 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2024-05-30 22:09:16] [INFO ] Invariant cache hit.
[2024-05-30 22:09:17] [INFO ] Dead Transitions using invariants and state equation in 789 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 858 ms. Remains : 170/170 places, 1885/1885 transitions.
[2024-05-30 22:09:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119319 resets, run finished after 6536 ms. (steps per millisecond=152 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000000 steps, including 7078 resets, run finished after 945 ms. (steps per millisecond=1058 ) properties (out of 1) seen :4
[2024-05-30 22:09:24] [INFO ] Invariant cache hit.
[2024-05-30 22:09:24] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:09:24] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:09:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:09:25] [INFO ] [Real]Absence check using state equation in 343 ms returned sat
[2024-05-30 22:09:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:09:25] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:09:25] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2024-05-30 22:09:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:09:25] [INFO ] [Nat]Absence check using state equation in 365 ms returned sat
[2024-05-30 22:09:25] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:09:26] [INFO ] [Nat]Added 1010 Read/Feed constraints in 965 ms returned sat
[2024-05-30 22:09:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 183 ms.
[2024-05-30 22:09:27] [INFO ] Added : 0 causal constraints over 0 iterations in 334 ms. Result :sat
Minimization took 3016 ms.
Current structural bounds on expressions (after SMT) : [198] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 72 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 74 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2024-05-30 22:09:30] [INFO ] Invariant cache hit.
[2024-05-30 22:09:30] [INFO ] Implicit Places using invariants in 393 ms returned []
[2024-05-30 22:09:30] [INFO ] Invariant cache hit.
[2024-05-30 22:09:30] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:09:37] [INFO ] Implicit Places using invariants and state equation in 6875 ms returned []
Implicit Place search using SMT with State Equation took 7268 ms to find 0 implicit places.
[2024-05-30 22:09:37] [INFO ] Redundant transitions in 60 ms returned []
[2024-05-30 22:09:37] [INFO ] Invariant cache hit.
[2024-05-30 22:09:38] [INFO ] Dead Transitions using invariants and state equation in 833 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8245 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-05 in 27561 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-06
[2024-05-30 22:09:38] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1195 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :4
[2024-05-30 22:09:38] [INFO ] Invariant cache hit.
[2024-05-30 22:09:38] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:09:38] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 18 ms returned sat
[2024-05-30 22:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:09:38] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2024-05-30 22:09:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:09:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-30 22:09:38] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:09:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:09:39] [INFO ] [Nat]Absence check using state equation in 359 ms returned sat
[2024-05-30 22:09:39] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:09:40] [INFO ] [Nat]Added 1010 Read/Feed constraints in 880 ms returned sat
[2024-05-30 22:09:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 227 ms.
[2024-05-30 22:09:40] [INFO ] Added : 0 causal constraints over 0 iterations in 412 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 188 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2024-05-30 22:09:43] [INFO ] Computed 39 invariants in 29 ms
[2024-05-30 22:09:44] [INFO ] Dead Transitions using invariants and state equation in 641 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 831 ms. Remains : 160/170 places, 1875/1885 transitions.
[2024-05-30 22:09:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119254 resets, run finished after 7306 ms. (steps per millisecond=136 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 903 ms. (steps per millisecond=1107 ) properties (out of 1) seen :4
[2024-05-30 22:09:52] [INFO ] Invariant cache hit.
[2024-05-30 22:09:52] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:09:52] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:09:53] [INFO ] [Real]Absence check using state equation in 330 ms returned sat
[2024-05-30 22:09:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:09:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:09:53] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 20 ms returned sat
[2024-05-30 22:09:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:09:53] [INFO ] [Nat]Absence check using state equation in 300 ms returned sat
[2024-05-30 22:09:53] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:09:56] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:09:59] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6140 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 78 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 79 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:09:59] [INFO ] Invariant cache hit.
[2024-05-30 22:10:00] [INFO ] Implicit Places using invariants in 342 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 356 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 76 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 513 ms. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2024-05-30 22:10:00] [INFO ] Computed 29 invariants in 17 ms
Incomplete random walk after 1000000 steps, including 119214 resets, run finished after 6373 ms. (steps per millisecond=156 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 813 ms. (steps per millisecond=1230 ) properties (out of 1) seen :4
[2024-05-30 22:10:07] [INFO ] Invariant cache hit.
[2024-05-30 22:10:07] [INFO ] [Real]Absence check using 9 positive place invariants in 23 ms returned sat
[2024-05-30 22:10:07] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 9 ms returned sat
[2024-05-30 22:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:10:07] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2024-05-30 22:10:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:10:07] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:10:07] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2024-05-30 22:10:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:10:08] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2024-05-30 22:10:08] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:10:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:10:14] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6077 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 124 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 150/150 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 88 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:10:14] [INFO ] Invariant cache hit.
[2024-05-30 22:10:14] [INFO ] Implicit Places using invariants in 330 ms returned []
[2024-05-30 22:10:14] [INFO ] Invariant cache hit.
[2024-05-30 22:10:15] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:10:20] [INFO ] Implicit Places using invariants and state equation in 6046 ms returned []
Implicit Place search using SMT with State Equation took 6391 ms to find 0 implicit places.
[2024-05-30 22:10:21] [INFO ] Redundant transitions in 56 ms returned []
[2024-05-30 22:10:21] [INFO ] Invariant cache hit.
[2024-05-30 22:10:21] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7264 ms. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-06 in 43363 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-07
// Phase 1: matrix 1885 rows 170 cols
[2024-05-30 22:10:21] [INFO ] Computed 39 invariants in 25 ms
Incomplete random walk after 10000 steps, including 1183 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :2
[2024-05-30 22:10:21] [INFO ] Invariant cache hit.
[2024-05-30 22:10:21] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:10:21] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2024-05-30 22:10:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:10:22] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2024-05-30 22:10:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:10:22] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:10:22] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2024-05-30 22:10:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:10:22] [INFO ] [Nat]Absence check using state equation in 269 ms returned sat
[2024-05-30 22:10:22] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:10:23] [INFO ] [Nat]Added 1010 Read/Feed constraints in 592 ms returned sat
[2024-05-30 22:10:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 200 ms.
[2024-05-30 22:10:23] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 146 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2024-05-30 22:10:26] [INFO ] Computed 39 invariants in 58 ms
[2024-05-30 22:10:27] [INFO ] Dead Transitions using invariants and state equation in 766 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 925 ms. Remains : 160/170 places, 1875/1885 transitions.
[2024-05-30 22:10:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119304 resets, run finished after 6258 ms. (steps per millisecond=159 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10368 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 1) seen :2
[2024-05-30 22:10:34] [INFO ] Invariant cache hit.
[2024-05-30 22:10:34] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:10:34] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:10:34] [INFO ] [Real]Absence check using state equation in 278 ms returned sat
[2024-05-30 22:10:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:10:35] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:10:35] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-30 22:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:10:35] [INFO ] [Nat]Absence check using state equation in 269 ms returned sat
[2024-05-30 22:10:35] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:10:36] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1530 ms returned sat
[2024-05-30 22:10:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 188 ms.
[2024-05-30 22:10:37] [INFO ] Added : 0 causal constraints over 0 iterations in 338 ms. Result :sat
Minimization took 2415 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 119 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 97 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:10:40] [INFO ] Invariant cache hit.
[2024-05-30 22:10:40] [INFO ] Implicit Places using invariants in 419 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 439 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 174 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2024-05-30 22:10:40] [INFO ] Computed 29 invariants in 41 ms
[2024-05-30 22:10:41] [INFO ] Implicit Places using invariants in 402 ms returned []
[2024-05-30 22:10:41] [INFO ] Invariant cache hit.
[2024-05-30 22:10:41] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:10:47] [INFO ] Implicit Places using invariants and state equation in 6019 ms returned []
Implicit Place search using SMT with State Equation took 6438 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 7149 ms. Remains : 140/160 places, 1865/1875 transitions.
[2024-05-30 22:10:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 179003 resets, run finished after 8526 ms. (steps per millisecond=117 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 1) seen :2
[2024-05-30 22:10:56] [INFO ] Invariant cache hit.
[2024-05-30 22:10:56] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:10:56] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 8 ms returned sat
[2024-05-30 22:10:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:10:56] [INFO ] [Real]Absence check using state equation in 298 ms returned sat
[2024-05-30 22:10:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:10:56] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:10:56] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2024-05-30 22:10:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:10:57] [INFO ] [Nat]Absence check using state equation in 291 ms returned sat
[2024-05-30 22:10:57] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:10:58] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1284 ms returned sat
[2024-05-30 22:10:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 185 ms.
[2024-05-30 22:10:58] [INFO ] Added : 0 causal constraints over 0 iterations in 337 ms. Result :sat
Minimization took 3010 ms.
Current structural bounds on expressions (after SMT) : [131] Max seen :[2]
Support contains 10 out of 140 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 68 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 66 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2024-05-30 22:11:02] [INFO ] Invariant cache hit.
[2024-05-30 22:11:02] [INFO ] Implicit Places using invariants in 309 ms returned []
[2024-05-30 22:11:02] [INFO ] Invariant cache hit.
[2024-05-30 22:11:02] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:11:08] [INFO ] Implicit Places using invariants and state equation in 6071 ms returned []
Implicit Place search using SMT with State Equation took 6394 ms to find 0 implicit places.
[2024-05-30 22:11:08] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-30 22:11:08] [INFO ] Invariant cache hit.
[2024-05-30 22:11:09] [INFO ] Dead Transitions using invariants and state equation in 570 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7068 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-07 in 47292 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-08
// Phase 1: matrix 1885 rows 170 cols
[2024-05-30 22:11:09] [INFO ] Computed 39 invariants in 27 ms
Incomplete random walk after 10000 steps, including 1205 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :2
[2024-05-30 22:11:09] [INFO ] Invariant cache hit.
[2024-05-30 22:11:09] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:11:09] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:11:09] [INFO ] [Real]Absence check using state equation in 368 ms returned sat
[2024-05-30 22:11:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:11:09] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:11:09] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:11:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:11:10] [INFO ] [Nat]Absence check using state equation in 382 ms returned sat
[2024-05-30 22:11:10] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:11:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:11:14] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4530 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 130 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2024-05-30 22:11:14] [INFO ] Invariant cache hit.
[2024-05-30 22:11:15] [INFO ] Dead Transitions using invariants and state equation in 807 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 951 ms. Remains : 170/170 places, 1885/1885 transitions.
[2024-05-30 22:11:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119328 resets, run finished after 5892 ms. (steps per millisecond=169 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 8509 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 1) seen :2
[2024-05-30 22:11:22] [INFO ] Invariant cache hit.
[2024-05-30 22:11:22] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:11:22] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:11:22] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2024-05-30 22:11:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:11:22] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:11:22] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:11:23] [INFO ] [Nat]Absence check using state equation in 362 ms returned sat
[2024-05-30 22:11:23] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:11:26] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:11:29] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6103 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 116 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 85 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2024-05-30 22:11:29] [INFO ] Invariant cache hit.
[2024-05-30 22:11:29] [INFO ] Implicit Places using invariants in 315 ms returned []
[2024-05-30 22:11:29] [INFO ] Invariant cache hit.
[2024-05-30 22:11:30] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:11:36] [INFO ] Implicit Places using invariants and state equation in 6916 ms returned []
Implicit Place search using SMT with State Equation took 7246 ms to find 0 implicit places.
[2024-05-30 22:11:36] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-30 22:11:36] [INFO ] Invariant cache hit.
[2024-05-30 22:11:38] [INFO ] Dead Transitions using invariants and state equation in 1164 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8535 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-08 in 29035 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-09
[2024-05-30 22:11:38] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1194 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :2
[2024-05-30 22:11:38] [INFO ] Invariant cache hit.
[2024-05-30 22:11:38] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:11:38] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-30 22:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:11:38] [INFO ] [Real]Absence check using state equation in 324 ms returned sat
[2024-05-30 22:11:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:11:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:11:38] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-30 22:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:11:38] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2024-05-30 22:11:38] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:11:39] [INFO ] [Nat]Added 1010 Read/Feed constraints in 633 ms returned sat
[2024-05-30 22:11:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 201 ms.
[2024-05-30 22:11:40] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 167 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2024-05-30 22:11:43] [INFO ] Computed 39 invariants in 50 ms
[2024-05-30 22:11:43] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 805 ms. Remains : 160/170 places, 1875/1885 transitions.
[2024-05-30 22:11:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119311 resets, run finished after 5612 ms. (steps per millisecond=178 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10344 resets, run finished after 871 ms. (steps per millisecond=1148 ) properties (out of 1) seen :2
[2024-05-30 22:11:50] [INFO ] Invariant cache hit.
[2024-05-30 22:11:50] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:11:50] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:11:50] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2024-05-30 22:11:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:11:50] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:11:50] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:11:50] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2024-05-30 22:11:51] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:11:52] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1665 ms returned sat
[2024-05-30 22:11:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 206 ms.
[2024-05-30 22:11:53] [INFO ] Added : 0 causal constraints over 0 iterations in 347 ms. Result :sat
Minimization took 2361 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 90 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 84 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:11:55] [INFO ] Invariant cache hit.
[2024-05-30 22:11:56] [INFO ] Implicit Places using invariants in 413 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 416 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 129 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2024-05-30 22:11:56] [INFO ] Computed 29 invariants in 44 ms
[2024-05-30 22:11:56] [INFO ] Implicit Places using invariants in 405 ms returned []
[2024-05-30 22:11:56] [INFO ] Invariant cache hit.
[2024-05-30 22:11:57] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:12:02] [INFO ] Implicit Places using invariants and state equation in 6116 ms returned []
Implicit Place search using SMT with State Equation took 6541 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 7172 ms. Remains : 140/160 places, 1865/1875 transitions.
[2024-05-30 22:12:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178962 resets, run finished after 8029 ms. (steps per millisecond=124 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 997 ms. (steps per millisecond=1003 ) properties (out of 1) seen :2
[2024-05-30 22:12:11] [INFO ] Invariant cache hit.
[2024-05-30 22:12:11] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:12:11] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 6 ms returned sat
[2024-05-30 22:12:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:12:12] [INFO ] [Real]Absence check using state equation in 283 ms returned sat
[2024-05-30 22:12:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:12:12] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:12:12] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2024-05-30 22:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:12:12] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2024-05-30 22:12:12] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:12:13] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1373 ms returned sat
[2024-05-30 22:12:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 176 ms.
[2024-05-30 22:12:14] [INFO ] Added : 0 causal constraints over 0 iterations in 309 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [131] Max seen :[2]
Support contains 10 out of 140 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 113 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 87 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2024-05-30 22:12:17] [INFO ] Invariant cache hit.
[2024-05-30 22:12:17] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-30 22:12:17] [INFO ] Invariant cache hit.
[2024-05-30 22:12:18] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:12:23] [INFO ] Implicit Places using invariants and state equation in 6075 ms returned []
Implicit Place search using SMT with State Equation took 6438 ms to find 0 implicit places.
[2024-05-30 22:12:23] [INFO ] Redundant transitions in 36 ms returned []
[2024-05-30 22:12:23] [INFO ] Invariant cache hit.
[2024-05-30 22:12:24] [INFO ] Dead Transitions using invariants and state equation in 652 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7222 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-09 in 46562 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-10
// Phase 1: matrix 1885 rows 170 cols
[2024-05-30 22:12:24] [INFO ] Computed 39 invariants in 48 ms
Incomplete random walk after 10000 steps, including 1190 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :4
[2024-05-30 22:12:24] [INFO ] Invariant cache hit.
[2024-05-30 22:12:24] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2024-05-30 22:12:24] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 15 ms returned sat
[2024-05-30 22:12:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:12:25] [INFO ] [Real]Absence check using state equation in 403 ms returned sat
[2024-05-30 22:12:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:12:25] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:12:25] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-30 22:12:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:12:25] [INFO ] [Nat]Absence check using state equation in 358 ms returned sat
[2024-05-30 22:12:25] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:12:26] [INFO ] [Nat]Added 1010 Read/Feed constraints in 911 ms returned sat
[2024-05-30 22:12:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 234 ms.
[2024-05-30 22:12:27] [INFO ] Added : 0 causal constraints over 0 iterations in 448 ms. Result :sat
Minimization took 3005 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 145 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2024-05-30 22:12:30] [INFO ] Computed 39 invariants in 38 ms
[2024-05-30 22:12:31] [INFO ] Dead Transitions using invariants and state equation in 765 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 924 ms. Remains : 160/170 places, 1875/1885 transitions.
[2024-05-30 22:12:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119243 resets, run finished after 7019 ms. (steps per millisecond=142 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 1021 ms. (steps per millisecond=979 ) properties (out of 1) seen :4
[2024-05-30 22:12:39] [INFO ] Invariant cache hit.
[2024-05-30 22:12:39] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:12:39] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:12:39] [INFO ] [Real]Absence check using state equation in 381 ms returned sat
[2024-05-30 22:12:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:12:39] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:12:39] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2024-05-30 22:12:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:12:40] [INFO ] [Nat]Absence check using state equation in 354 ms returned sat
[2024-05-30 22:12:40] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:12:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:12:46] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6095 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 68 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 68 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:12:46] [INFO ] Invariant cache hit.
[2024-05-30 22:12:46] [INFO ] Implicit Places using invariants in 456 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 459 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 84 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 613 ms. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2024-05-30 22:12:46] [INFO ] Computed 29 invariants in 42 ms
Incomplete random walk after 1000000 steps, including 119303 resets, run finished after 6624 ms. (steps per millisecond=150 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 886 ms. (steps per millisecond=1128 ) properties (out of 1) seen :4
[2024-05-30 22:12:54] [INFO ] Invariant cache hit.
[2024-05-30 22:12:54] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:12:54] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 7 ms returned sat
[2024-05-30 22:12:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:12:54] [INFO ] [Real]Absence check using state equation in 336 ms returned sat
[2024-05-30 22:12:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:12:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:12:54] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 6 ms returned sat
[2024-05-30 22:12:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:12:55] [INFO ] [Nat]Absence check using state equation in 315 ms returned sat
[2024-05-30 22:12:55] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:12:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:13:01] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6129 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 133 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 150/150 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 99 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:13:01] [INFO ] Invariant cache hit.
[2024-05-30 22:13:01] [INFO ] Implicit Places using invariants in 373 ms returned []
[2024-05-30 22:13:01] [INFO ] Invariant cache hit.
[2024-05-30 22:13:02] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:13:08] [INFO ] Implicit Places using invariants and state equation in 6148 ms returned []
Implicit Place search using SMT with State Equation took 6525 ms to find 0 implicit places.
[2024-05-30 22:13:08] [INFO ] Redundant transitions in 64 ms returned []
[2024-05-30 22:13:08] [INFO ] Invariant cache hit.
[2024-05-30 22:13:09] [INFO ] Dead Transitions using invariants and state equation in 818 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7533 ms. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-10 in 44436 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-11
// Phase 1: matrix 1885 rows 170 cols
[2024-05-30 22:13:09] [INFO ] Computed 39 invariants in 21 ms
Incomplete random walk after 10000 steps, including 1187 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :4
[2024-05-30 22:13:09] [INFO ] Invariant cache hit.
[2024-05-30 22:13:09] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:13:09] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2024-05-30 22:13:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:13:09] [INFO ] [Real]Absence check using state equation in 285 ms returned sat
[2024-05-30 22:13:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:13:09] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:13:09] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2024-05-30 22:13:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:13:09] [INFO ] [Nat]Absence check using state equation in 318 ms returned sat
[2024-05-30 22:13:09] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:13:10] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1055 ms returned sat
[2024-05-30 22:13:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 211 ms.
[2024-05-30 22:13:11] [INFO ] Added : 0 causal constraints over 0 iterations in 366 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 203 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2024-05-30 22:13:14] [INFO ] Computed 39 invariants in 20 ms
[2024-05-30 22:13:15] [INFO ] Dead Transitions using invariants and state equation in 746 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 964 ms. Remains : 160/170 places, 1875/1885 transitions.
[2024-05-30 22:13:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119365 resets, run finished after 6821 ms. (steps per millisecond=146 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9737 resets, run finished after 1016 ms. (steps per millisecond=984 ) properties (out of 1) seen :4
[2024-05-30 22:13:23] [INFO ] Invariant cache hit.
[2024-05-30 22:13:23] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:13:23] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2024-05-30 22:13:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:13:23] [INFO ] [Real]Absence check using state equation in 315 ms returned sat
[2024-05-30 22:13:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:13:23] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:13:23] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 12 ms returned sat
[2024-05-30 22:13:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:13:23] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2024-05-30 22:13:23] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:13:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:13:30] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6079 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 63 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 65 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:13:30] [INFO ] Invariant cache hit.
[2024-05-30 22:13:30] [INFO ] Implicit Places using invariants in 331 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 334 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 66 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 478 ms. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2024-05-30 22:13:30] [INFO ] Computed 29 invariants in 16 ms
Incomplete random walk after 1000000 steps, including 119347 resets, run finished after 6651 ms. (steps per millisecond=150 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9749 resets, run finished after 1145 ms. (steps per millisecond=873 ) properties (out of 1) seen :4
[2024-05-30 22:13:38] [INFO ] Invariant cache hit.
[2024-05-30 22:13:38] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:13:38] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 8 ms returned sat
[2024-05-30 22:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:13:38] [INFO ] [Real]Absence check using state equation in 389 ms returned sat
[2024-05-30 22:13:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:13:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:13:39] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 6 ms returned sat
[2024-05-30 22:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:13:39] [INFO ] [Nat]Absence check using state equation in 334 ms returned sat
[2024-05-30 22:13:39] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:13:42] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:13:45] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6098 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 105 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 150/150 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 123 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:13:45] [INFO ] Invariant cache hit.
[2024-05-30 22:13:46] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-30 22:13:46] [INFO ] Invariant cache hit.
[2024-05-30 22:13:46] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:13:52] [INFO ] Implicit Places using invariants and state equation in 6471 ms returned []
Implicit Place search using SMT with State Equation took 6816 ms to find 0 implicit places.
[2024-05-30 22:13:52] [INFO ] Redundant transitions in 56 ms returned []
[2024-05-30 22:13:52] [INFO ] Invariant cache hit.
[2024-05-30 22:13:53] [INFO ] Dead Transitions using invariants and state equation in 678 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7697 ms. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-11 in 44207 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-12
// Phase 1: matrix 1885 rows 170 cols
[2024-05-30 22:13:53] [INFO ] Computed 39 invariants in 30 ms
Incomplete random walk after 10000 steps, including 1198 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :4
[2024-05-30 22:13:53] [INFO ] Invariant cache hit.
[2024-05-30 22:13:53] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:13:53] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 12 ms returned sat
[2024-05-30 22:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:13:53] [INFO ] [Real]Absence check using state equation in 348 ms returned sat
[2024-05-30 22:13:53] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:13:56] [INFO ] [Real]Added 1010 Read/Feed constraints in 2725 ms returned sat
[2024-05-30 22:13:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:13:56] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-30 22:13:56] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-30 22:13:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:13:57] [INFO ] [Nat]Absence check using state equation in 409 ms returned sat
[2024-05-30 22:13:57] [INFO ] [Nat]Added 1010 Read/Feed constraints in 839 ms returned sat
[2024-05-30 22:13:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 229 ms.
[2024-05-30 22:13:58] [INFO ] Added : 0 causal constraints over 0 iterations in 379 ms. Result :sat
Minimization took 2426 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 100 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 128 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2024-05-30 22:14:01] [INFO ] Computed 39 invariants in 49 ms
[2024-05-30 22:14:01] [INFO ] Dead Transitions using invariants and state equation in 887 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1017 ms. Remains : 160/170 places, 1875/1885 transitions.
[2024-05-30 22:14:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119434 resets, run finished after 7784 ms. (steps per millisecond=128 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9401 resets, run finished after 1955 ms. (steps per millisecond=511 ) properties (out of 1) seen :4
[2024-05-30 22:14:11] [INFO ] Invariant cache hit.
[2024-05-30 22:14:11] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:14:11] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2024-05-30 22:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:14:11] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2024-05-30 22:14:12] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:14:12] [INFO ] [Real]Added 1010 Read/Feed constraints in 161 ms returned sat
[2024-05-30 22:14:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:14:12] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-30 22:14:12] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 12 ms returned sat
[2024-05-30 22:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:14:12] [INFO ] [Nat]Absence check using state equation in 364 ms returned sat
[2024-05-30 22:14:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:14:18] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6100 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 100 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 72 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 61 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:14:18] [INFO ] Invariant cache hit.
[2024-05-30 22:14:19] [INFO ] Implicit Places using invariants in 245 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 260 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 163 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2024-05-30 22:14:19] [INFO ] Computed 29 invariants in 23 ms
[2024-05-30 22:14:19] [INFO ] Implicit Places using invariants in 209 ms returned []
[2024-05-30 22:14:19] [INFO ] Invariant cache hit.
[2024-05-30 22:14:19] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:14:21] [INFO ] Implicit Places using invariants and state equation in 2198 ms returned []
Implicit Place search using SMT with State Equation took 2409 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2894 ms. Remains : 140/160 places, 1865/1875 transitions.
[2024-05-30 22:14:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178947 resets, run finished after 8935 ms. (steps per millisecond=111 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 11363 resets, run finished after 1917 ms. (steps per millisecond=521 ) properties (out of 1) seen :4
[2024-05-30 22:14:32] [INFO ] Invariant cache hit.
[2024-05-30 22:14:32] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:14:32] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 13 ms returned sat
[2024-05-30 22:14:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:14:33] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2024-05-30 22:14:33] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:14:33] [INFO ] [Real]Added 1010 Read/Feed constraints in 877 ms returned sat
[2024-05-30 22:14:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:14:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:14:34] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 6 ms returned sat
[2024-05-30 22:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:14:34] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2024-05-30 22:14:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:14:38] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4187 ms returned sat
[2024-05-30 22:14:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 196 ms.
[2024-05-30 22:14:38] [INFO ] Added : 0 causal constraints over 0 iterations in 329 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 100 out of 140 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 91 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 70 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2024-05-30 22:14:42] [INFO ] Invariant cache hit.
[2024-05-30 22:14:42] [INFO ] Implicit Places using invariants in 190 ms returned []
[2024-05-30 22:14:42] [INFO ] Invariant cache hit.
[2024-05-30 22:14:42] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:14:44] [INFO ] Implicit Places using invariants and state equation in 2218 ms returned []
Implicit Place search using SMT with State Equation took 2451 ms to find 0 implicit places.
[2024-05-30 22:14:44] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-30 22:14:44] [INFO ] Invariant cache hit.
[2024-05-30 22:14:45] [INFO ] Dead Transitions using invariants and state equation in 694 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3249 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-12 in 51992 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-13
// Phase 1: matrix 1885 rows 170 cols
[2024-05-30 22:14:45] [INFO ] Computed 39 invariants in 25 ms
Incomplete random walk after 10000 steps, including 1190 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :4
[2024-05-30 22:14:45] [INFO ] Invariant cache hit.
[2024-05-30 22:14:45] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:14:45] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2024-05-30 22:14:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:14:45] [INFO ] [Real]Absence check using state equation in 350 ms returned sat
[2024-05-30 22:14:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:14:45] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:14:45] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-30 22:14:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:14:46] [INFO ] [Nat]Absence check using state equation in 389 ms returned sat
[2024-05-30 22:14:46] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:14:47] [INFO ] [Nat]Added 1010 Read/Feed constraints in 797 ms returned sat
[2024-05-30 22:14:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 271 ms.
[2024-05-30 22:14:47] [INFO ] Added : 0 causal constraints over 0 iterations in 479 ms. Result :sat
Minimization took 3004 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 231 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2024-05-30 22:14:50] [INFO ] Computed 39 invariants in 48 ms
[2024-05-30 22:14:51] [INFO ] Dead Transitions using invariants and state equation in 795 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1027 ms. Remains : 160/170 places, 1875/1885 transitions.
[2024-05-30 22:14:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119107 resets, run finished after 5977 ms. (steps per millisecond=167 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 1) seen :4
[2024-05-30 22:14:58] [INFO ] Invariant cache hit.
[2024-05-30 22:14:58] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:14:58] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-30 22:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:14:58] [INFO ] [Real]Absence check using state equation in 282 ms returned sat
[2024-05-30 22:14:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:14:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:14:59] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-30 22:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:14:59] [INFO ] [Nat]Absence check using state equation in 283 ms returned sat
[2024-05-30 22:14:59] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:15:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:15:05] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6097 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 96 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 62 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:15:05] [INFO ] Invariant cache hit.
[2024-05-30 22:15:05] [INFO ] Implicit Places using invariants in 324 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 340 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 91 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 493 ms. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2024-05-30 22:15:06] [INFO ] Computed 29 invariants in 20 ms
Incomplete random walk after 1000000 steps, including 119201 resets, run finished after 6179 ms. (steps per millisecond=161 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 1) seen :4
[2024-05-30 22:15:13] [INFO ] Invariant cache hit.
[2024-05-30 22:15:13] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:15:13] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 8 ms returned sat
[2024-05-30 22:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:15:13] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2024-05-30 22:15:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:15:13] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:15:13] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 6 ms returned sat
[2024-05-30 22:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:15:14] [INFO ] [Nat]Absence check using state equation in 314 ms returned sat
[2024-05-30 22:15:14] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:15:17] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:15:20] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6105 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 121 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 150/150 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 84 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:15:20] [INFO ] Invariant cache hit.
[2024-05-30 22:15:20] [INFO ] Implicit Places using invariants in 340 ms returned []
[2024-05-30 22:15:20] [INFO ] Invariant cache hit.
[2024-05-30 22:15:21] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:15:26] [INFO ] Implicit Places using invariants and state equation in 6042 ms returned []
Implicit Place search using SMT with State Equation took 6397 ms to find 0 implicit places.
[2024-05-30 22:15:26] [INFO ] Redundant transitions in 36 ms returned []
[2024-05-30 22:15:26] [INFO ] Invariant cache hit.
[2024-05-30 22:15:27] [INFO ] Dead Transitions using invariants and state equation in 763 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7323 ms. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-13 in 42385 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-14
// Phase 1: matrix 1885 rows 170 cols
[2024-05-30 22:15:27] [INFO ] Computed 39 invariants in 20 ms
Incomplete random walk after 10000 steps, including 1190 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :4
[2024-05-30 22:15:27] [INFO ] Invariant cache hit.
[2024-05-30 22:15:27] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:15:27] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2024-05-30 22:15:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:15:28] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2024-05-30 22:15:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:15:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:15:28] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2024-05-30 22:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:15:28] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2024-05-30 22:15:28] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:15:29] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1048 ms returned sat
[2024-05-30 22:15:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 203 ms.
[2024-05-30 22:15:29] [INFO ] Added : 0 causal constraints over 0 iterations in 362 ms. Result :sat
Minimization took 3003 ms.
Current structural bounds on expressions (after SMT) : [198] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 114 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2024-05-30 22:15:33] [INFO ] Invariant cache hit.
[2024-05-30 22:15:33] [INFO ] Dead Transitions using invariants and state equation in 725 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 862 ms. Remains : 170/170 places, 1885/1885 transitions.
[2024-05-30 22:15:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119344 resets, run finished after 5864 ms. (steps per millisecond=170 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7069 resets, run finished after 1056 ms. (steps per millisecond=946 ) properties (out of 1) seen :4
[2024-05-30 22:15:40] [INFO ] Invariant cache hit.
[2024-05-30 22:15:40] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:15:40] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-30 22:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:15:41] [INFO ] [Real]Absence check using state equation in 304 ms returned sat
[2024-05-30 22:15:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:15:41] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:15:41] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2024-05-30 22:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:15:41] [INFO ] [Nat]Absence check using state equation in 354 ms returned sat
[2024-05-30 22:15:41] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:15:42] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1115 ms returned sat
[2024-05-30 22:15:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 208 ms.
[2024-05-30 22:15:43] [INFO ] Added : 0 causal constraints over 0 iterations in 380 ms. Result :sat
Minimization took 3003 ms.
Current structural bounds on expressions (after SMT) : [198] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 128 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 106 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2024-05-30 22:15:46] [INFO ] Invariant cache hit.
[2024-05-30 22:15:46] [INFO ] Implicit Places using invariants in 325 ms returned []
[2024-05-30 22:15:46] [INFO ] Invariant cache hit.
[2024-05-30 22:15:47] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:15:53] [INFO ] Implicit Places using invariants and state equation in 6885 ms returned []
Implicit Place search using SMT with State Equation took 7238 ms to find 0 implicit places.
[2024-05-30 22:15:53] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-30 22:15:53] [INFO ] Invariant cache hit.
[2024-05-30 22:15:54] [INFO ] Dead Transitions using invariants and state equation in 721 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8125 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-14 in 26702 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-15
[2024-05-30 22:15:54] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1191 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :4
[2024-05-30 22:15:54] [INFO ] Invariant cache hit.
[2024-05-30 22:15:54] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:15:54] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2024-05-30 22:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:15:54] [INFO ] [Real]Absence check using state equation in 298 ms returned sat
[2024-05-30 22:15:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:15:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:15:54] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-30 22:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:15:55] [INFO ] [Nat]Absence check using state equation in 330 ms returned sat
[2024-05-30 22:15:55] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:15:56] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1132 ms returned sat
[2024-05-30 22:15:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 208 ms.
[2024-05-30 22:15:56] [INFO ] Added : 0 causal constraints over 0 iterations in 350 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 207 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2024-05-30 22:15:59] [INFO ] Computed 39 invariants in 48 ms
[2024-05-30 22:16:00] [INFO ] Dead Transitions using invariants and state equation in 789 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1009 ms. Remains : 160/170 places, 1875/1885 transitions.
[2024-05-30 22:16:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119231 resets, run finished after 6779 ms. (steps per millisecond=147 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9733 resets, run finished after 1082 ms. (steps per millisecond=924 ) properties (out of 1) seen :4
[2024-05-30 22:16:08] [INFO ] Invariant cache hit.
[2024-05-30 22:16:08] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:16:08] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-30 22:16:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:16:08] [INFO ] [Real]Absence check using state equation in 265 ms returned sat
[2024-05-30 22:16:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:16:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-30 22:16:08] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2024-05-30 22:16:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:16:09] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2024-05-30 22:16:09] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:16:12] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:16:15] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6090 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 99 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 67 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:16:15] [INFO ] Invariant cache hit.
[2024-05-30 22:16:15] [INFO ] Implicit Places using invariants in 396 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 411 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 82 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 560 ms. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2024-05-30 22:16:16] [INFO ] Computed 29 invariants in 16 ms
Incomplete random walk after 1000000 steps, including 119328 resets, run finished after 6821 ms. (steps per millisecond=146 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9744 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 1) seen :4
[2024-05-30 22:16:23] [INFO ] Invariant cache hit.
[2024-05-30 22:16:23] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2024-05-30 22:16:23] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 8 ms returned sat
[2024-05-30 22:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:16:24] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2024-05-30 22:16:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:16:24] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-30 22:16:24] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 6 ms returned sat
[2024-05-30 22:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:16:24] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2024-05-30 22:16:24] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:16:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 22:16:30] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6074 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 72 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 150/150 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 66 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-30 22:16:30] [INFO ] Invariant cache hit.
[2024-05-30 22:16:31] [INFO ] Implicit Places using invariants in 306 ms returned []
[2024-05-30 22:16:31] [INFO ] Invariant cache hit.
[2024-05-30 22:16:31] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-30 22:16:37] [INFO ] Implicit Places using invariants and state equation in 6425 ms returned []
Implicit Place search using SMT with State Equation took 6765 ms to find 0 implicit places.
[2024-05-30 22:16:37] [INFO ] Redundant transitions in 28 ms returned []
[2024-05-30 22:16:37] [INFO ] Invariant cache hit.
[2024-05-30 22:16:38] [INFO ] Dead Transitions using invariants and state equation in 718 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7629 ms. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-15 in 44042 ms.
[2024-05-30 22:16:39] [INFO ] Flatten gal took : 482 ms
[2024-05-30 22:16:39] [INFO ] Applying decomposition
[2024-05-30 22:16:39] [INFO ] Flatten gal took : 215 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/graph12756685198475653119.txt' '-o' '/tmp/graph12756685198475653119.bin' '-w' '/tmp/graph12756685198475653119.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12756685198475653119.bin' '-l' '-1' '-v' '-w' '/tmp/graph12756685198475653119.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:16:40] [INFO ] Decomposing Gal with order
[2024-05-30 22:16:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:16:41] [INFO ] Removed a total of 2750 redundant transitions.
[2024-05-30 22:16:41] [INFO ] Flatten gal took : 1021 ms
[2024-05-30 22:16:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 42 ms.
[2024-05-30 22:16:41] [INFO ] Time to serialize gal into /tmp/UpperBounds10748033829306774148.gal : 51 ms
[2024-05-30 22:16:41] [INFO ] Time to serialize properties into /tmp/UpperBounds14101792499987352487.prop : 1 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/UpperBounds10748033829306774148.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14101792499987352487.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/UpperBounds14101792499987352487.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\_flatf,199051,162.246,2388544,2,192441,5,2.63355e+06,6,0,2588,814479,0
Total reachable state count : 199051

Verifying 15 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-00 :0 <= gu0.HasRight_0+gi4.gu13.HasRight_1+gi5.gu10.HasRight_2+gi9.gu11.HasRight_3+gu1.HasRight_4+gi2.g...249
FORMULA PhilosophersDyn-COL-10-UpperBounds-00 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
PhilosophersDyn-COL-10-UpperBounds-00,0,162.499,2388544,1,0,7,2.63355e+06,9,1,3108,814479,4
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-01 :0 <= gu0.WaitLeft_0+gi4.gu4.WaitLeft_1+gi5.gu5.WaitLeft_2+gi9.gu6.WaitLeft_3+gu1.WaitLeft_4+gi2.gu2....242
FORMULA PhilosophersDyn-COL-10-UpperBounds-01 4 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
PhilosophersDyn-COL-10-UpperBounds-01,0,162.972,2388544,1,0,8,2.63355e+06,10,1,3459,814479,5
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-02 :0 <= gu0.WaitRight_0+gi4.gu13.WaitRight_1+gi5.gu10.WaitRight_2+gi9.gu11.WaitRight_3+gu1.WaitRight_4+...259
FORMULA PhilosophersDyn-COL-10-UpperBounds-02 4 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
PhilosophersDyn-COL-10-UpperBounds-02,0,163.4,2388544,1,0,9,2.63355e+06,11,1,3805,814479,6
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-04 :0 <= gu0.HasRight_0+gi4.gu13.HasRight_1+gi5.gu10.HasRight_2+gi9.gu11.HasRight_3+gu1.HasRight_4+gi2.g...249
FORMULA PhilosophersDyn-COL-10-UpperBounds-04 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
PhilosophersDyn-COL-10-UpperBounds-04,0,163.401,2388544,1,0,9,2.63355e+06,11,1,3805,814479,6
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-05 :0 <= gu0.WaitLeft_0+gi4.gu4.WaitLeft_1+gi5.gu5.WaitLeft_2+gi9.gu6.WaitLeft_3+gu1.WaitLeft_4+gi2.gu2....242
FORMULA PhilosophersDyn-COL-10-UpperBounds-05 4 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
PhilosophersDyn-COL-10-UpperBounds-05,0,163.403,2388544,1,0,9,2.63355e+06,11,1,3805,814479,6
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-06 :0 <= gu0.WaitRight_0+gi4.gu13.WaitRight_1+gi5.gu10.WaitRight_2+gi9.gu11.WaitRight_3+gu1.WaitRight_4+...259
FORMULA PhilosophersDyn-COL-10-UpperBounds-06 4 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
PhilosophersDyn-COL-10-UpperBounds-06,0,163.403,2388544,1,0,9,2.63355e+06,11,1,3805,814479,6
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-07 :0 <= gu0.HasRight_0+gi4.gu13.HasRight_1+gi5.gu10.HasRight_2+gi9.gu11.HasRight_3+gu1.HasRight_4+gi2.g...249
FORMULA PhilosophersDyn-COL-10-UpperBounds-07 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-07,0,163.404,2388544,1,0,9,2.63355e+06,11,1,3805,814479,6
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-08 :0 <= gu0.Forks_0+gi4.gu4.Forks_1+gi5.gu5.Forks_2+gi9.gu6.Forks_3+gu1.Forks_4+gi2.gu2.Forks_5+gi6.gu7...212
FORMULA PhilosophersDyn-COL-10-UpperBounds-08 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
PhilosophersDyn-COL-10-UpperBounds-08,0,163.71,2388544,1,0,10,2.63355e+06,12,1,4129,814479,7
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-09 :0 <= gu0.HasRight_0+gi4.gu13.HasRight_1+gi5.gu10.HasRight_2+gi9.gu11.HasRight_3+gu1.HasRight_4+gi2.g...249
FORMULA PhilosophersDyn-COL-10-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
PhilosophersDyn-COL-10-UpperBounds-09,0,163.711,2388544,1,0,10,2.63355e+06,12,1,4129,814479,7
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-10 :0 <= gu0.WaitRight_0+gi4.gu13.WaitRight_1+gi5.gu10.WaitRight_2+gi9.gu11.WaitRight_3+gu1.WaitRight_4+...259
FORMULA PhilosophersDyn-COL-10-UpperBounds-10 4 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
PhilosophersDyn-COL-10-UpperBounds-10,0,163.712,2388544,1,0,10,2.63355e+06,12,1,4129,814479,7
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-11 :0 <= gu0.Think_0+gi4.gu4.Think_1+gi5.gu5.Think_2+gi9.gu6.Think_3+gu1.Think_4+gi2.gu2.Think_5+gi6.gu7...212
FORMULA PhilosophersDyn-COL-10-UpperBounds-11 4 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
PhilosophersDyn-COL-10-UpperBounds-11,0,164.066,2388544,1,0,11,2.63355e+06,13,1,4465,814479,8
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-12 :0 <= gu0.Neighbourhood_0+gu0.Neighbourhood_1+gu0.Neighbourhood_2+gu0.Neighbourhood_3+gu0.Neighbourho...2350
FORMULA PhilosophersDyn-COL-10-UpperBounds-12 4 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
PhilosophersDyn-COL-10-UpperBounds-12,0,164.47,2388544,1,0,12,2.63355e+06,14,1,4897,814479,9
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-13 :0 <= gu0.WaitRight_0+gi4.gu13.WaitRight_1+gi5.gu10.WaitRight_2+gi9.gu11.WaitRight_3+gu1.WaitRight_4+...259
FORMULA PhilosophersDyn-COL-10-UpperBounds-13 4 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
PhilosophersDyn-COL-10-UpperBounds-13,0,164.472,2388544,1,0,12,2.63355e+06,14,1,4897,814479,9
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-14 :0 <= gu0.WaitLeft_0+gi4.gu4.WaitLeft_1+gi5.gu5.WaitLeft_2+gi9.gu6.WaitLeft_3+gu1.WaitLeft_4+gi2.gu2....242
FORMULA PhilosophersDyn-COL-10-UpperBounds-14 4 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
PhilosophersDyn-COL-10-UpperBounds-14,0,164.473,2388544,1,0,12,2.63355e+06,14,1,4897,814479,9
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-15 :0 <= gu0.Think_0+gi4.gu4.Think_1+gi5.gu5.Think_2+gi9.gu6.Think_3+gu1.Think_4+gi2.gu2.Think_5+gi6.gu7...212
FORMULA PhilosophersDyn-COL-10-UpperBounds-15 4 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
PhilosophersDyn-COL-10-UpperBounds-15,0,164.474,2388544,1,0,12,2.63355e+06,14,1,4897,814479,9
Total runtime 945562 ms.

BK_STOP 1717107567102

--------------------
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="PhilosophersDyn-COL-10"
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 PhilosophersDyn-COL-10, 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 r307-tajo-171654460200006"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-10.tgz
mv PhilosophersDyn-COL-10 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 ;