Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r299-tall-167873952800285.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
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 r299-tall-167873952800285
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 8.2K Feb 26 12:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 12:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 12:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 12:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 12:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Feb 26 12:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 32K Mar 5 18:23 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 1679470303389

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhilosophersDyn-COL-10
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-22 07:31:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 07:31:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 07:31:44] [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.
[2023-03-22 07:31:45] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 07:31:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 453 ms
[2023-03-22 07:31:45] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 170 PT places and 2320.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2023-03-22 07:31:45] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions 33 arcs in 4 ms.
[2023-03-22 07:31:45] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
// Phase 1: matrix 7 rows 8 cols
[2023-03-22 07:31:45] [INFO ] Computed 3 place invariants in 4 ms
FORMULA PhilosophersDyn-COL-10-UpperBounds-04 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-22 07:31:45] [INFO ] Invariant cache hit.
[2023-03-22 07:31:45] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:45] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-22 07:31:45] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-22 07:31:45] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-03-22 07:31:45] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-22 07:31:45] [INFO ] Added : 4 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 9 ms.
[2023-03-22 07:31:45] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:45] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 07:31:45] [INFO ] Added : 5 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 8 ms.
[2023-03-22 07:31:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 07:31:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Nat]Added 4 Read/Feed constraints in 5 ms returned sat
[2023-03-22 07:31:45] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-22 07:31:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-22 07:31:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 07:31:45] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-22 07:31:46] [INFO ] Added : 4 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-03-22 07:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 07:31:46] [INFO ] Added : 5 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 07:31:46] [INFO ] Added : 4 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 07:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 07:31:46] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 10 ms.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-03-22 07:31:46] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 07:31:46] [INFO ] Added : 4 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-03-22 07:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-03-22 07:31:46] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 07:31:46] [INFO ] Added : 5 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 07:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-03-22 07:31:46] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-22 07:31:46] [INFO ] Added : 4 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 9 ms.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 07:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-03-22 07:31:46] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 07:31:46] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 11 ms.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 07:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 07:31:46] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 07:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 07:31:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 7 ms.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 07:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 07:31:46] [INFO ] Added : 4 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 9 ms.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-22 07:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-22 07:31:46] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-22 07:31:46] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 07:31:46] [INFO ] Added : 4 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [10, 10, 10, 10, 10, 10, 10, 10, 10, -1, 10, 10, 10, -1, -1]
Domain [Philosopher(10), Philosopher(10)] of place Neighbourhood breaks symmetries in sort Philosopher
[2023-03-22 07:31:46] [INFO ] Unfolded HLPN to a Petri net with 170 places and 2310 transitions 18190 arcs in 65 ms.
[2023-03-22 07:31:46] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Incomplete random walk after 10000 steps, including 1182 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10000 steps, including 95 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :36
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :41
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :41
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 15) seen :34
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :44
[2023-03-22 07:31:47] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2023-03-22 07:31:47] [INFO ] Computed 39 place invariants in 64 ms
[2023-03-22 07:31:47] [INFO ] [Real]Absence check using 30 positive place invariants in 6 ms returned sat
[2023-03-22 07:31:47] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:47] [INFO ] [Real]Absence check using state equation in 369 ms returned sat
[2023-03-22 07:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:47] [INFO ] [Nat]Absence check using 30 positive place invariants in 6 ms returned sat
[2023-03-22 07:31:47] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-22 07:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:48] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2023-03-22 07:31:48] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:31:48] [INFO ] [Nat]Added 1030 Read/Feed constraints in 231 ms returned sat
[2023-03-22 07:31:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 315 ms.
[2023-03-22 07:31:49] [INFO ] Added : 0 causal constraints over 0 iterations in 469 ms. Result :sat
Minimization took 535 ms.
[2023-03-22 07:31:49] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:31:49] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-22 07:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:50] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2023-03-22 07:31:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 7 ms returned sat
[2023-03-22 07:31:50] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:50] [INFO ] [Nat]Absence check using state equation in 314 ms returned sat
[2023-03-22 07:31:50] [INFO ] [Nat]Added 1030 Read/Feed constraints in 258 ms returned sat
[2023-03-22 07:31:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 209 ms.
[2023-03-22 07:31:51] [INFO ] Added : 0 causal constraints over 0 iterations in 350 ms. Result :sat
Minimization took 768 ms.
[2023-03-22 07:31:52] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:31:52] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-22 07:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:52] [INFO ] [Real]Absence check using state equation in 303 ms returned sat
[2023-03-22 07:31:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-22 07:31:52] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 5 ms returned sat
[2023-03-22 07:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:52] [INFO ] [Nat]Absence check using state equation in 359 ms returned sat
[2023-03-22 07:31:53] [INFO ] [Nat]Added 1030 Read/Feed constraints in 293 ms returned sat
[2023-03-22 07:31:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 201 ms.
[2023-03-22 07:31:53] [INFO ] Added : 0 causal constraints over 0 iterations in 347 ms. Result :sat
Minimization took 531 ms.
[2023-03-22 07:31:54] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:31:54] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 5 ms returned sat
[2023-03-22 07:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:54] [INFO ] [Real]Absence check using state equation in 315 ms returned sat
[2023-03-22 07:31:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:54] [INFO ] [Nat]Absence check using 30 positive place invariants in 6 ms returned sat
[2023-03-22 07:31:54] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 12 ms returned sat
[2023-03-22 07:31:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:54] [INFO ] [Nat]Absence check using state equation in 343 ms returned sat
[2023-03-22 07:31:55] [INFO ] [Nat]Added 1030 Read/Feed constraints in 199 ms returned sat
[2023-03-22 07:31:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 188 ms.
[2023-03-22 07:31:55] [INFO ] Added : 0 causal constraints over 0 iterations in 332 ms. Result :sat
Minimization took 366 ms.
[2023-03-22 07:31:55] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:31:55] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:31:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:56] [INFO ] [Real]Absence check using state equation in 347 ms returned sat
[2023-03-22 07:31:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 7 ms returned sat
[2023-03-22 07:31:56] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 6 ms returned sat
[2023-03-22 07:31:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:56] [INFO ] [Nat]Absence check using state equation in 333 ms returned sat
[2023-03-22 07:31:56] [INFO ] [Nat]Added 1030 Read/Feed constraints in 238 ms returned sat
[2023-03-22 07:31:57] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 185 ms.
[2023-03-22 07:31:57] [INFO ] Added : 0 causal constraints over 0 iterations in 328 ms. Result :sat
Minimization took 664 ms.
[2023-03-22 07:31:57] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:31:57] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-22 07:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:58] [INFO ] [Real]Absence check using state equation in 344 ms returned sat
[2023-03-22 07:31:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:31:58] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:31:58] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-22 07:31:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:31:58] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2023-03-22 07:31:58] [INFO ] [Nat]Added 1030 Read/Feed constraints in 208 ms returned sat
[2023-03-22 07:31:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 215 ms.
[2023-03-22 07:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 354 ms. Result :sat
Minimization took 544 ms.
[2023-03-22 07:31:59] [INFO ] [Real]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-22 07:31:59] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-22 07:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:00] [INFO ] [Real]Absence check using state equation in 317 ms returned sat
[2023-03-22 07:32:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:32:00] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:32:00] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:00] [INFO ] [Nat]Absence check using state equation in 350 ms returned sat
[2023-03-22 07:32:00] [INFO ] [Nat]Added 1030 Read/Feed constraints in 232 ms returned sat
[2023-03-22 07:32:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 168 ms.
[2023-03-22 07:32:01] [INFO ] Added : 0 causal constraints over 0 iterations in 328 ms. Result :sat
Minimization took 373 ms.
[2023-03-22 07:32:01] [INFO ] [Real]Absence check using 30 positive place invariants in 6 ms returned sat
[2023-03-22 07:32:01] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:02] [INFO ] [Real]Absence check using state equation in 356 ms returned sat
[2023-03-22 07:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:32:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 6 ms returned sat
[2023-03-22 07:32:02] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:02] [INFO ] [Nat]Absence check using state equation in 318 ms returned sat
[2023-03-22 07:32:02] [INFO ] [Nat]Added 1030 Read/Feed constraints in 230 ms returned sat
[2023-03-22 07:32:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 197 ms.
[2023-03-22 07:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 345 ms. Result :sat
Minimization took 575 ms.
[2023-03-22 07:32:03] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:32:03] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:04] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2023-03-22 07:32:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:32:04] [INFO ] [Nat]Absence check using 30 positive place invariants in 6 ms returned sat
[2023-03-22 07:32:04] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:04] [INFO ] [Nat]Absence check using state equation in 351 ms returned sat
[2023-03-22 07:32:04] [INFO ] [Nat]Added 1030 Read/Feed constraints in 273 ms returned sat
[2023-03-22 07:32:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 199 ms.
[2023-03-22 07:32:05] [INFO ] Added : 0 causal constraints over 0 iterations in 342 ms. Result :sat
Minimization took 767 ms.
[2023-03-22 07:32:06] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:32:06] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:06] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2023-03-22 07:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:32:06] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:32:06] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:06] [INFO ] [Nat]Absence check using state equation in 309 ms returned sat
[2023-03-22 07:32:07] [INFO ] [Nat]Added 1030 Read/Feed constraints in 211 ms returned sat
[2023-03-22 07:32:07] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 185 ms.
[2023-03-22 07:32:07] [INFO ] Added : 0 causal constraints over 0 iterations in 333 ms. Result :sat
Minimization took 675 ms.
[2023-03-22 07:32:08] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:32:08] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:32:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:08] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2023-03-22 07:32:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:32:08] [INFO ] [Nat]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-22 07:32:08] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 5 ms returned sat
[2023-03-22 07:32:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:08] [INFO ] [Nat]Absence check using state equation in 330 ms returned sat
[2023-03-22 07:32:09] [INFO ] [Nat]Added 1030 Read/Feed constraints in 227 ms returned sat
[2023-03-22 07:32:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 179 ms.
[2023-03-22 07:32:09] [INFO ] Added : 0 causal constraints over 0 iterations in 332 ms. Result :sat
Minimization took 325 ms.
[2023-03-22 07:32:09] [INFO ] [Real]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-22 07:32:10] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-22 07:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:10] [INFO ] [Real]Absence check using state equation in 273 ms returned sat
[2023-03-22 07:32:10] [INFO ] [Real]Added 1030 Read/Feed constraints in 238 ms returned sat
[2023-03-22 07:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:32:10] [INFO ] [Nat]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-22 07:32:10] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-22 07:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:10] [INFO ] [Nat]Absence check using state equation in 303 ms returned sat
[2023-03-22 07:32:11] [INFO ] [Nat]Added 1030 Read/Feed constraints in 221 ms returned sat
[2023-03-22 07:32:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 180 ms.
[2023-03-22 07:32:11] [INFO ] Added : 0 causal constraints over 0 iterations in 320 ms. Result :sat
Minimization took 362 ms.
[2023-03-22 07:32:11] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:32:11] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 6 ms returned sat
[2023-03-22 07:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:12] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2023-03-22 07:32:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:32:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-22 07:32:12] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:32:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:12] [INFO ] [Nat]Absence check using state equation in 341 ms returned sat
[2023-03-22 07:32:13] [INFO ] [Nat]Added 1030 Read/Feed constraints in 297 ms returned sat
[2023-03-22 07:32:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 179 ms.
[2023-03-22 07:32:13] [INFO ] Added : 0 causal constraints over 0 iterations in 308 ms. Result :sat
Minimization took 558 ms.
[2023-03-22 07:32:14] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:32:14] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-22 07:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:14] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2023-03-22 07:32:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:32:14] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:32:14] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:32:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:14] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2023-03-22 07:32:14] [INFO ] [Nat]Added 1030 Read/Feed constraints in 209 ms returned sat
[2023-03-22 07:32:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 197 ms.
[2023-03-22 07:32:15] [INFO ] Added : 0 causal constraints over 0 iterations in 351 ms. Result :sat
Minimization took 724 ms.
[2023-03-22 07:32:16] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:32:16] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-22 07:32:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:16] [INFO ] [Real]Absence check using state equation in 320 ms returned sat
[2023-03-22 07:32:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:32:16] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:32:16] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-22 07:32:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:16] [INFO ] [Nat]Absence check using state equation in 322 ms returned sat
[2023-03-22 07:32:17] [INFO ] [Nat]Added 1030 Read/Feed constraints in 222 ms returned sat
[2023-03-22 07:32:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 190 ms.
[2023-03-22 07:32:17] [INFO ] Added : 0 causal constraints over 0 iterations in 342 ms. Result :sat
Minimization took 704 ms.
Current structural bounds on expressions (after SMT) : [10, 10, 10, 10, 10, 10, 10, 10, 10, 2147483647, 10, 10, 10, 2147483647, 2147483647] Max seen :[4, 2, 4, 4, 2, 4, 2, 4, 2, 2, 2, 4, 4, 2, 2]
Support contains 160 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 207 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2023-03-22 07:32:22] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
[2023-03-22 07:32:22] [INFO ] Invariant cache hit.
[2023-03-22 07:32:22] [INFO ] Dead Transitions using invariants and state equation in 729 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 78 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 1017 ms. Remains : 170/170 places, 1885/2265 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 07:32:22] [INFO ] Computed 39 place invariants in 40 ms
Incomplete random walk after 1000000 steps, including 119286 resets, run finished after 10288 ms. (steps per millisecond=97 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9044 resets, run finished after 2159 ms. (steps per millisecond=463 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9825 resets, run finished after 1315 ms. (steps per millisecond=760 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9574 resets, run finished after 1397 ms. (steps per millisecond=715 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 7079 resets, run finished after 1145 ms. (steps per millisecond=873 ) properties (out of 15) seen :36
Incomplete Best-First random walk after 1000001 steps, including 9828 resets, run finished after 1343 ms. (steps per millisecond=744 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000000 steps, including 9042 resets, run finished after 2142 ms. (steps per millisecond=466 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 10034 resets, run finished after 1305 ms. (steps per millisecond=766 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9044 resets, run finished after 2146 ms. (steps per millisecond=465 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9816 resets, run finished after 1323 ms. (steps per millisecond=755 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 8515 resets, run finished after 1344 ms. (steps per millisecond=744 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 10006 resets, run finished after 1318 ms. (steps per millisecond=758 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 7070 resets, run finished after 1151 ms. (steps per millisecond=868 ) properties (out of 15) seen :34
Incomplete Best-First random walk after 1000001 steps, including 9582 resets, run finished after 1403 ms. (steps per millisecond=712 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000000 steps, including 8517 resets, run finished after 1347 ms. (steps per millisecond=742 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 8515 resets, run finished after 1337 ms. (steps per millisecond=747 ) properties (out of 15) seen :44
[2023-03-22 07:32:55] [INFO ] Invariant cache hit.
[2023-03-22 07:32:55] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:32:55] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-22 07:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:55] [INFO ] [Real]Absence check using state equation in 334 ms returned sat
[2023-03-22 07:32:55] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:32:57] [INFO ] [Real]Added 1010 Read/Feed constraints in 2041 ms returned sat
[2023-03-22 07:32:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:32:57] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:32:57] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:32:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:32:58] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2023-03-22 07:32:59] [INFO ] [Nat]Added 1010 Read/Feed constraints in 788 ms returned sat
[2023-03-22 07:32:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 168 ms.
[2023-03-22 07:32:59] [INFO ] Added : 0 causal constraints over 0 iterations in 291 ms. Result :sat
Minimization took 2184 ms.
[2023-03-22 07:33:01] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:33:01] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-22 07:33:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:01] [INFO ] [Real]Absence check using state equation in 296 ms returned sat
[2023-03-22 07:33:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:33:02] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:02] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2023-03-22 07:33:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:02] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2023-03-22 07:33:03] [INFO ] [Nat]Added 1010 Read/Feed constraints in 636 ms returned sat
[2023-03-22 07:33:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 164 ms.
[2023-03-22 07:33:03] [INFO ] Added : 0 causal constraints over 0 iterations in 288 ms. Result :sat
Minimization took 3011 ms.
[2023-03-22 07:33:06] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-22 07:33:06] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:06] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2023-03-22 07:33:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:33:06] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-22 07:33:06] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2023-03-22 07:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:07] [INFO ] [Nat]Absence check using state equation in 373 ms returned sat
[2023-03-22 07:33:08] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1130 ms returned sat
[2023-03-22 07:33:08] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 173 ms.
[2023-03-22 07:33:08] [INFO ] Added : 0 causal constraints over 0 iterations in 294 ms. Result :sat
Minimization took 3003 ms.
[2023-03-22 07:33:11] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:11] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:11] [INFO ] [Real]Absence check using state equation in 287 ms returned sat
[2023-03-22 07:33:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:33:12] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:12] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:12] [INFO ] [Nat]Absence check using state equation in 290 ms returned sat
[2023-03-22 07:33:13] [INFO ] [Nat]Added 1010 Read/Feed constraints in 993 ms returned sat
[2023-03-22 07:33:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 172 ms.
[2023-03-22 07:33:13] [INFO ] Added : 0 causal constraints over 0 iterations in 294 ms. Result :sat
Minimization took 3005 ms.
[2023-03-22 07:33:16] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:16] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:16] [INFO ] [Real]Absence check using state equation in 272 ms returned sat
[2023-03-22 07:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:33:17] [INFO ] [Nat]Absence check using 9 positive place invariants in 9 ms returned sat
[2023-03-22 07:33:17] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:17] [INFO ] [Nat]Absence check using state equation in 325 ms returned sat
[2023-03-22 07:33:17] [INFO ] [Nat]Added 1010 Read/Feed constraints in 583 ms returned sat
[2023-03-22 07:33:18] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 165 ms.
[2023-03-22 07:33:18] [INFO ] Added : 0 causal constraints over 0 iterations in 290 ms. Result :sat
Minimization took 3004 ms.
[2023-03-22 07:33:21] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:33:21] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-22 07:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:21] [INFO ] [Real]Absence check using state equation in 309 ms returned sat
[2023-03-22 07:33:23] [INFO ] [Real]Added 1010 Read/Feed constraints in 2037 ms returned sat
[2023-03-22 07:33:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:33:23] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:23] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:24] [INFO ] [Nat]Absence check using state equation in 305 ms returned sat
[2023-03-22 07:33:24] [INFO ] [Nat]Added 1010 Read/Feed constraints in 792 ms returned sat
[2023-03-22 07:33:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 172 ms.
[2023-03-22 07:33:25] [INFO ] Added : 0 causal constraints over 0 iterations in 295 ms. Result :sat
Minimization took 2220 ms.
[2023-03-22 07:33:27] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:27] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2023-03-22 07:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:27] [INFO ] [Real]Absence check using state equation in 305 ms returned sat
[2023-03-22 07:33:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:33:27] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:27] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-22 07:33:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:28] [INFO ] [Nat]Absence check using state equation in 303 ms returned sat
[2023-03-22 07:33:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:33:34] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6088 ms returned unknown
[2023-03-22 07:33:34] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:34] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:34] [INFO ] [Real]Absence check using state equation in 317 ms returned sat
[2023-03-22 07:33:36] [INFO ] [Real]Added 1010 Read/Feed constraints in 1971 ms returned sat
[2023-03-22 07:33:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:33:36] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:36] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2023-03-22 07:33:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:37] [INFO ] [Nat]Absence check using state equation in 299 ms returned sat
[2023-03-22 07:33:37] [INFO ] [Nat]Added 1010 Read/Feed constraints in 767 ms returned sat
[2023-03-22 07:33:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 168 ms.
[2023-03-22 07:33:38] [INFO ] Added : 0 causal constraints over 0 iterations in 297 ms. Result :sat
Minimization took 2128 ms.
[2023-03-22 07:33:40] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:40] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:40] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2023-03-22 07:33:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:33:40] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:40] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2023-03-22 07:33:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:41] [INFO ] [Nat]Absence check using state equation in 272 ms returned sat
[2023-03-22 07:33:41] [INFO ] [Nat]Added 1010 Read/Feed constraints in 558 ms returned sat
[2023-03-22 07:33:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 169 ms.
[2023-03-22 07:33:42] [INFO ] Added : 0 causal constraints over 0 iterations in 291 ms. Result :sat
Minimization took 3001 ms.
[2023-03-22 07:33:45] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:45] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:45] [INFO ] [Real]Absence check using state equation in 300 ms returned sat
[2023-03-22 07:33:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:33:45] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:45] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:45] [INFO ] [Nat]Absence check using state equation in 314 ms returned sat
[2023-03-22 07:33:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:33:51] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6091 ms returned unknown
[2023-03-22 07:33:51] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:33:51] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:52] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2023-03-22 07:33:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:33:52] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:52] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2023-03-22 07:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:52] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2023-03-22 07:33:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:33:58] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6100 ms returned unknown
[2023-03-22 07:33:58] [INFO ] [Real]Absence check using 9 positive place invariants in 7 ms returned sat
[2023-03-22 07:33:58] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:59] [INFO ] [Real]Absence check using state equation in 287 ms returned sat
[2023-03-22 07:33:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:33:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:33:59] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:33:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:33:59] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2023-03-22 07:34:00] [INFO ] [Nat]Added 1010 Read/Feed constraints in 708 ms returned sat
[2023-03-22 07:34:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 152 ms.
[2023-03-22 07:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 270 ms. Result :sat
Minimization took 3003 ms.
[2023-03-22 07:34:03] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-22 07:34:03] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:34:03] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2023-03-22 07:34:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:34:03] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:34:03] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:34:04] [INFO ] [Nat]Absence check using state equation in 339 ms returned sat
[2023-03-22 07:34:05] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1052 ms returned sat
[2023-03-22 07:34:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 162 ms.
[2023-03-22 07:34:05] [INFO ] Added : 0 causal constraints over 0 iterations in 286 ms. Result :sat
Minimization took 3011 ms.
[2023-03-22 07:34:08] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:34:08] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2023-03-22 07:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:34:08] [INFO ] [Real]Absence check using state equation in 290 ms returned sat
[2023-03-22 07:34:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:34:09] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:34:09] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:34:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:34:09] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2023-03-22 07:34:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:34:14] [INFO ] [Nat]Added 1010 Read/Feed constraints in 5593 ms returned sat
[2023-03-22 07:34:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 158 ms.
[2023-03-22 07:34:15] [INFO ] Added : 0 causal constraints over 0 iterations in 306 ms. Result :sat
Minimization took 2859 ms.
[2023-03-22 07:34:18] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:34:18] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:34:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:34:18] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2023-03-22 07:34:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:34:18] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-22 07:34:18] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:34:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:34:18] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2023-03-22 07:34:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:34:24] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6082 ms returned unknown
Current structural bounds on expressions (after SMT) : [10, 10, 10, 10, 10, 10, 10, 10, 10, 2147483647, 10, 10, 10, 2147483647, 2147483647] Max seen :[4, 2, 4, 4, 2, 4, 2, 4, 2, 2, 2, 4, 4, 2, 2]
Support contains 160 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 115 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 115 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 104 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:34:25] [INFO ] Invariant cache hit.
[2023-03-22 07:34:25] [INFO ] Implicit Places using invariants in 109 ms returned []
[2023-03-22 07:34:25] [INFO ] Invariant cache hit.
[2023-03-22 07:34:25] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:34:26] [INFO ] Implicit Places using invariants and state equation in 900 ms returned []
Implicit Place search using SMT with State Equation took 1035 ms to find 0 implicit places.
[2023-03-22 07:34:26] [INFO ] Redundant transitions in 109 ms returned []
[2023-03-22 07:34:26] [INFO ] Invariant cache hit.
[2023-03-22 07:34:27] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1920 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-00
[2023-03-22 07:34:27] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1181 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :4
[2023-03-22 07:34:27] [INFO ] Invariant cache hit.
[2023-03-22 07:34:27] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:34:27] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:34:27] [INFO ] [Real]Absence check using state equation in 295 ms returned sat
[2023-03-22 07:34:27] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:34:29] [INFO ] [Real]Added 1010 Read/Feed constraints in 1817 ms returned sat
[2023-03-22 07:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:34:29] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:34:29] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:34:29] [INFO ] [Nat]Absence check using state equation in 305 ms returned sat
[2023-03-22 07:34:30] [INFO ] [Nat]Added 1010 Read/Feed constraints in 806 ms returned sat
[2023-03-22 07:34:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 175 ms.
[2023-03-22 07:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 293 ms. Result :sat
Minimization took 2061 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 310 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-22 07:34:33] [INFO ] Computed 39 place invariants in 68 ms
[2023-03-22 07:34:34] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1161 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-22 07:34:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119389 resets, run finished after 7352 ms. (steps per millisecond=136 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9404 resets, run finished after 1841 ms. (steps per millisecond=543 ) properties (out of 1) seen :4
[2023-03-22 07:34:43] [INFO ] Invariant cache hit.
[2023-03-22 07:34:43] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:34:43] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:34:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:34:43] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2023-03-22 07:34:43] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:34:44] [INFO ] [Real]Added 1010 Read/Feed constraints in 155 ms returned sat
[2023-03-22 07:34:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:34:44] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:34:44] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:34:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:34:44] [INFO ] [Nat]Absence check using state equation in 247 ms returned sat
[2023-03-22 07:34:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:34:50] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6077 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 83 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 83 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.
[2023-03-22 07:34:50] [INFO ] Invariant cache hit.
[2023-03-22 07:34:50] [INFO ] Implicit Places using invariants in 268 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 273 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 155 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2023-03-22 07:34:51] [INFO ] Computed 29 place invariants in 28 ms
[2023-03-22 07:34:51] [INFO ] Implicit Places using invariants in 251 ms returned []
[2023-03-22 07:34:51] [INFO ] Invariant cache hit.
[2023-03-22 07:34:51] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:34:53] [INFO ] Implicit Places using invariants and state equation in 2212 ms returned []
Implicit Place search using SMT with State Equation took 2495 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 3004 ms. Remains : 140/160 places, 1865/1875 transitions.
[2023-03-22 07:34:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178890 resets, run finished after 8918 ms. (steps per millisecond=112 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 11363 resets, run finished after 1776 ms. (steps per millisecond=563 ) properties (out of 1) seen :4
[2023-03-22 07:35:04] [INFO ] Invariant cache hit.
[2023-03-22 07:35:04] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:35:04] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-22 07:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:35:04] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2023-03-22 07:35:04] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:35:05] [INFO ] [Real]Added 1010 Read/Feed constraints in 849 ms returned sat
[2023-03-22 07:35:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:35:05] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:35:05] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-22 07:35:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:35:05] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2023-03-22 07:35:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:35:10] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4821 ms returned sat
[2023-03-22 07:35:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 173 ms.
[2023-03-22 07:35:10] [INFO ] Added : 0 causal constraints over 0 iterations in 296 ms. Result :sat
Minimization took 3002 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 75 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 75 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 72 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2023-03-22 07:35:14] [INFO ] Invariant cache hit.
[2023-03-22 07:35:14] [INFO ] Implicit Places using invariants in 262 ms returned []
[2023-03-22 07:35:14] [INFO ] Invariant cache hit.
[2023-03-22 07:35:14] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:35:16] [INFO ] Implicit Places using invariants and state equation in 2213 ms returned []
Implicit Place search using SMT with State Equation took 2495 ms to find 0 implicit places.
[2023-03-22 07:35:16] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-22 07:35:16] [INFO ] Invariant cache hit.
[2023-03-22 07:35:17] [INFO ] Dead Transitions using invariants and state equation in 599 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3221 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-00 in 50091 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-01
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 07:35:17] [INFO ] Computed 39 place invariants in 24 ms
Incomplete random walk after 10000 steps, including 1189 resets, run finished after 65 ms. (steps per millisecond=153 ) 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
[2023-03-22 07:35:17] [INFO ] Invariant cache hit.
[2023-03-22 07:35:17] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:35:17] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2023-03-22 07:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:35:17] [INFO ] [Real]Absence check using state equation in 303 ms returned sat
[2023-03-22 07:35:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:35:17] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:35:17] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2023-03-22 07:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:35:18] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2023-03-22 07:35:18] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:35:18] [INFO ] [Nat]Added 1010 Read/Feed constraints in 646 ms returned sat
[2023-03-22 07:35:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 159 ms.
[2023-03-22 07:35:19] [INFO ] Added : 0 causal constraints over 0 iterations in 293 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 231 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-22 07:35:22] [INFO ] Computed 39 place invariants in 28 ms
[2023-03-22 07:35:22] [INFO ] Dead Transitions using invariants and state equation in 604 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 838 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-22 07:35:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119322 resets, run finished after 6025 ms. (steps per millisecond=165 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10351 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 1) seen :2
[2023-03-22 07:35:29] [INFO ] Invariant cache hit.
[2023-03-22 07:35:29] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:35:29] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:35:30] [INFO ] [Real]Absence check using state equation in 238 ms returned sat
[2023-03-22 07:35:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:35:30] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:35:30] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2023-03-22 07:35:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:35:30] [INFO ] [Nat]Absence check using state equation in 228 ms returned sat
[2023-03-22 07:35:30] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:35:31] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1433 ms returned sat
[2023-03-22 07:35:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 162 ms.
[2023-03-22 07:35:32] [INFO ] Added : 0 causal constraints over 0 iterations in 277 ms. Result :sat
Minimization took 2511 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 69 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 69 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 99 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-22 07:35:35] [INFO ] Invariant cache hit.
[2023-03-22 07:35:35] [INFO ] Implicit Places using invariants in 381 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 384 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 150 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2023-03-22 07:35:35] [INFO ] Computed 29 place invariants in 22 ms
[2023-03-22 07:35:36] [INFO ] Implicit Places using invariants in 439 ms returned []
[2023-03-22 07:35:36] [INFO ] Invariant cache hit.
[2023-03-22 07:35:36] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:35:42] [INFO ] Implicit Places using invariants and state equation in 6093 ms returned []
Implicit Place search using SMT with State Equation took 6535 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 7169 ms. Remains : 140/160 places, 1865/1875 transitions.
[2023-03-22 07:35:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178832 resets, run finished after 7875 ms. (steps per millisecond=126 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 1) seen :2
[2023-03-22 07:35:50] [INFO ] Invariant cache hit.
[2023-03-22 07:35:50] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:35:50] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-22 07:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:35:51] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2023-03-22 07:35:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:35:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:35:51] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-22 07:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:35:51] [INFO ] [Nat]Absence check using state equation in 221 ms returned sat
[2023-03-22 07:35:51] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:35:52] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1223 ms returned sat
[2023-03-22 07:35:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 166 ms.
[2023-03-22 07:35:52] [INFO ] Added : 0 causal constraints over 0 iterations in 264 ms. Result :sat
Minimization took 3021 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 76 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 76 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.
[2023-03-22 07:35:56] [INFO ] Invariant cache hit.
[2023-03-22 07:35:56] [INFO ] Implicit Places using invariants in 319 ms returned []
[2023-03-22 07:35:56] [INFO ] Invariant cache hit.
[2023-03-22 07:35:56] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:36:02] [INFO ] Implicit Places using invariants and state equation in 6019 ms returned []
Implicit Place search using SMT with State Equation took 6355 ms to find 0 implicit places.
[2023-03-22 07:36:02] [INFO ] Redundant transitions in 42 ms returned []
[2023-03-22 07:36:02] [INFO ] Invariant cache hit.
[2023-03-22 07:36:03] [INFO ] Dead Transitions using invariants and state equation in 588 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7085 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-01 in 45813 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-02
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 07:36:03] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 1189 resets, run finished after 59 ms. (steps per millisecond=169 ) 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
[2023-03-22 07:36:03] [INFO ] Invariant cache hit.
[2023-03-22 07:36:03] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-22 07:36:03] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:36:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:36:03] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2023-03-22 07:36:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:36:03] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:36:03] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2023-03-22 07:36:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:36:04] [INFO ] [Nat]Absence check using state equation in 332 ms returned sat
[2023-03-22 07:36:04] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:36:05] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1048 ms returned sat
[2023-03-22 07:36:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 155 ms.
[2023-03-22 07:36:05] [INFO ] Added : 0 causal constraints over 0 iterations in 264 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 155 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-22 07:36:08] [INFO ] Computed 39 place invariants in 27 ms
[2023-03-22 07:36:09] [INFO ] Dead Transitions using invariants and state equation in 621 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 777 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-22 07:36:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119251 resets, run finished after 6170 ms. (steps per millisecond=162 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9732 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 1) seen :4
[2023-03-22 07:36:16] [INFO ] Invariant cache hit.
[2023-03-22 07:36:16] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:36:16] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:36:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:36:16] [INFO ] [Real]Absence check using state equation in 232 ms returned sat
[2023-03-22 07:36:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:36:16] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:36:16] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:36:16] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2023-03-22 07:36:16] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:36:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:36:23] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6093 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 71 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 73 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 66 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-22 07:36:23] [INFO ] Invariant cache hit.
[2023-03-22 07:36:23] [INFO ] Implicit Places using invariants in 343 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 346 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 70 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 484 ms. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2023-03-22 07:36:23] [INFO ] Computed 29 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 119226 resets, run finished after 5878 ms. (steps per millisecond=170 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9740 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 1) seen :4
[2023-03-22 07:36:30] [INFO ] Invariant cache hit.
[2023-03-22 07:36:30] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:36:30] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-22 07:36:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:36:30] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2023-03-22 07:36:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:36:30] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:36:30] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-22 07:36:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:36:31] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2023-03-22 07:36:31] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:36:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:36:36] [INFO ] [Nat]Added 1010 Read/Feed constraints in 5458 ms returned sat
[2023-03-22 07:36:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 137 ms.
[2023-03-22 07:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 248 ms. Result :sat
Minimization took 3001 ms.
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 84 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 85 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.
[2023-03-22 07:36:40] [INFO ] Invariant cache hit.
[2023-03-22 07:36:40] [INFO ] Implicit Places using invariants in 321 ms returned []
[2023-03-22 07:36:40] [INFO ] Invariant cache hit.
[2023-03-22 07:36:40] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:36:46] [INFO ] Implicit Places using invariants and state equation in 6381 ms returned []
Implicit Place search using SMT with State Equation took 6720 ms to find 0 implicit places.
[2023-03-22 07:36:46] [INFO ] Redundant transitions in 41 ms returned []
[2023-03-22 07:36:46] [INFO ] Invariant cache hit.
[2023-03-22 07:36:47] [INFO ] Dead Transitions using invariants and state equation in 573 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7429 ms. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-02 in 44261 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-03
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 07:36:47] [INFO ] Computed 39 place invariants in 21 ms
Incomplete random walk after 10000 steps, including 1194 resets, run finished after 61 ms. (steps per millisecond=163 ) 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
[2023-03-22 07:36:47] [INFO ] Invariant cache hit.
[2023-03-22 07:36:47] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:36:47] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:36:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:36:47] [INFO ] [Real]Absence check using state equation in 294 ms returned sat
[2023-03-22 07:36:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:36:47] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:36:47] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:36:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:36:48] [INFO ] [Nat]Absence check using state equation in 296 ms returned sat
[2023-03-22 07:36:48] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:36:49] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1023 ms returned sat
[2023-03-22 07:36:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 151 ms.
[2023-03-22 07:36:49] [INFO ] Added : 0 causal constraints over 0 iterations in 270 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 66 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:36:52] [INFO ] Invariant cache hit.
[2023-03-22 07:36:53] [INFO ] Dead Transitions using invariants and state equation in 587 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 670 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 07:36:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119360 resets, run finished after 5970 ms. (steps per millisecond=167 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7090 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 1) seen :4
[2023-03-22 07:37:00] [INFO ] Invariant cache hit.
[2023-03-22 07:37:00] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:37:00] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:37:00] [INFO ] [Real]Absence check using state equation in 272 ms returned sat
[2023-03-22 07:37:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:37:00] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:37:00] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2023-03-22 07:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:37:00] [INFO ] [Nat]Absence check using state equation in 274 ms returned sat
[2023-03-22 07:37:00] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:37:01] [INFO ] [Nat]Added 1010 Read/Feed constraints in 951 ms returned sat
[2023-03-22 07:37:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 161 ms.
[2023-03-22 07:37:01] [INFO ] Added : 0 causal constraints over 0 iterations in 282 ms. Result :sat
Minimization took 3002 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 80 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 81 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 72 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:37:05] [INFO ] Invariant cache hit.
[2023-03-22 07:37:05] [INFO ] Implicit Places using invariants in 362 ms returned []
[2023-03-22 07:37:05] [INFO ] Invariant cache hit.
[2023-03-22 07:37:05] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:37:12] [INFO ] Implicit Places using invariants and state equation in 6859 ms returned []
Implicit Place search using SMT with State Equation took 7235 ms to find 0 implicit places.
[2023-03-22 07:37:12] [INFO ] Redundant transitions in 42 ms returned []
[2023-03-22 07:37:12] [INFO ] Invariant cache hit.
[2023-03-22 07:37:12] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7913 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-03 in 25636 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-05
[2023-03-22 07:37:12] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1199 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
[2023-03-22 07:37:13] [INFO ] Invariant cache hit.
[2023-03-22 07:37:13] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:37:13] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-22 07:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:37:13] [INFO ] [Real]Absence check using state equation in 312 ms returned sat
[2023-03-22 07:37:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:37:13] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:37:13] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:37:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:37:13] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2023-03-22 07:37:13] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:37:14] [INFO ] [Nat]Added 1010 Read/Feed constraints in 570 ms returned sat
[2023-03-22 07:37:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 142 ms.
[2023-03-22 07:37:14] [INFO ] Added : 0 causal constraints over 0 iterations in 263 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 143 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-22 07:37:17] [INFO ] Computed 39 place invariants in 22 ms
[2023-03-22 07:37:18] [INFO ] Dead Transitions using invariants and state equation in 612 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 756 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-22 07:37:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119299 resets, run finished after 6069 ms. (steps per millisecond=164 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10342 resets, run finished after 909 ms. (steps per millisecond=1100 ) properties (out of 1) seen :2
[2023-03-22 07:37:25] [INFO ] Invariant cache hit.
[2023-03-22 07:37:25] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:37:25] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 13 ms returned sat
[2023-03-22 07:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:37:25] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2023-03-22 07:37:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:37:25] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:37:25] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 12 ms returned sat
[2023-03-22 07:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:37:26] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2023-03-22 07:37:26] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:37:27] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1562 ms returned sat
[2023-03-22 07:37:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 148 ms.
[2023-03-22 07:37:27] [INFO ] Added : 0 causal constraints over 0 iterations in 262 ms. Result :sat
Minimization took 2478 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 70 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 70 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 66 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-22 07:37:30] [INFO ] Invariant cache hit.
[2023-03-22 07:37:31] [INFO ] Implicit Places using invariants in 359 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 361 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 134 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2023-03-22 07:37:31] [INFO ] Computed 29 place invariants in 24 ms
[2023-03-22 07:37:31] [INFO ] Implicit Places using invariants in 356 ms returned []
[2023-03-22 07:37:31] [INFO ] Invariant cache hit.
[2023-03-22 07:37:31] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:37:37] [INFO ] Implicit Places using invariants and state equation in 6060 ms returned []
Implicit Place search using SMT with State Equation took 6418 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 6980 ms. Remains : 140/160 places, 1865/1875 transitions.
[2023-03-22 07:37:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178954 resets, run finished after 7890 ms. (steps per millisecond=126 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 775 ms. (steps per millisecond=1290 ) properties (out of 1) seen :2
[2023-03-22 07:37:46] [INFO ] Invariant cache hit.
[2023-03-22 07:37:46] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:37:46] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-22 07:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:37:46] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2023-03-22 07:37:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:37:46] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:37:46] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-22 07:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:37:46] [INFO ] [Nat]Absence check using state equation in 218 ms returned sat
[2023-03-22 07:37:46] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:37:48] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1258 ms returned sat
[2023-03-22 07:37:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 139 ms.
[2023-03-22 07:37:48] [INFO ] Added : 0 causal constraints over 0 iterations in 245 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 77 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 77 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 65 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2023-03-22 07:37:51] [INFO ] Invariant cache hit.
[2023-03-22 07:37:51] [INFO ] Implicit Places using invariants in 345 ms returned []
[2023-03-22 07:37:51] [INFO ] Invariant cache hit.
[2023-03-22 07:37:52] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:37:57] [INFO ] Implicit Places using invariants and state equation in 6052 ms returned []
Implicit Place search using SMT with State Equation took 6399 ms to find 0 implicit places.
[2023-03-22 07:37:58] [INFO ] Redundant transitions in 48 ms returned []
[2023-03-22 07:37:58] [INFO ] Invariant cache hit.
[2023-03-22 07:37:58] [INFO ] Dead Transitions using invariants and state equation in 528 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7045 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-05 in 45571 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-06
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 07:37:58] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 1206 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :4
[2023-03-22 07:37:58] [INFO ] Invariant cache hit.
[2023-03-22 07:37:58] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:37:58] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:37:59] [INFO ] [Real]Absence check using state equation in 289 ms returned sat
[2023-03-22 07:37:59] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:38:00] [INFO ] [Real]Added 1010 Read/Feed constraints in 1915 ms returned sat
[2023-03-22 07:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:38:01] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:38:01] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:01] [INFO ] [Nat]Absence check using state equation in 322 ms returned sat
[2023-03-22 07:38:02] [INFO ] [Nat]Added 1010 Read/Feed constraints in 771 ms returned sat
[2023-03-22 07:38:02] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 150 ms.
[2023-03-22 07:38:02] [INFO ] Added : 0 causal constraints over 0 iterations in 268 ms. Result :sat
Minimization took 2188 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 132 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-22 07:38:04] [INFO ] Computed 39 place invariants in 41 ms
[2023-03-22 07:38:05] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 764 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-22 07:38:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119405 resets, run finished after 6931 ms. (steps per millisecond=144 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9406 resets, run finished after 1783 ms. (steps per millisecond=560 ) properties (out of 1) seen :4
[2023-03-22 07:38:14] [INFO ] Invariant cache hit.
[2023-03-22 07:38:14] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:38:14] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 13 ms returned sat
[2023-03-22 07:38:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:14] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2023-03-22 07:38:14] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:38:14] [INFO ] [Real]Added 1010 Read/Feed constraints in 170 ms returned sat
[2023-03-22 07:38:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:38:14] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:38:14] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:38:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:15] [INFO ] [Nat]Absence check using state equation in 225 ms returned sat
[2023-03-22 07:38:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:38:21] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6086 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 73 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 73 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 64 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-22 07:38:21] [INFO ] Invariant cache hit.
[2023-03-22 07:38:21] [INFO ] Implicit Places using invariants in 228 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 230 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 132 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2023-03-22 07:38:21] [INFO ] Computed 29 place invariants in 24 ms
[2023-03-22 07:38:21] [INFO ] Implicit Places using invariants in 248 ms returned []
[2023-03-22 07:38:21] [INFO ] Invariant cache hit.
[2023-03-22 07:38:22] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:38:24] [INFO ] Implicit Places using invariants and state equation in 2229 ms returned []
Implicit Place search using SMT with State Equation took 2478 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 2905 ms. Remains : 140/160 places, 1865/1875 transitions.
[2023-03-22 07:38:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178796 resets, run finished after 8786 ms. (steps per millisecond=113 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 11363 resets, run finished after 1779 ms. (steps per millisecond=562 ) properties (out of 1) seen :4
[2023-03-22 07:38:34] [INFO ] Invariant cache hit.
[2023-03-22 07:38:34] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:38:34] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-22 07:38:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:35] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2023-03-22 07:38:35] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:38:35] [INFO ] [Real]Added 1010 Read/Feed constraints in 858 ms returned sat
[2023-03-22 07:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:38:36] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:38:36] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-22 07:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:36] [INFO ] [Nat]Absence check using state equation in 251 ms returned sat
[2023-03-22 07:38:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:38:40] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4111 ms returned sat
[2023-03-22 07:38:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 157 ms.
[2023-03-22 07:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 272 ms. Result :sat
Minimization took 3003 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 72 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 72 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 65 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2023-03-22 07:38:43] [INFO ] Invariant cache hit.
[2023-03-22 07:38:44] [INFO ] Implicit Places using invariants in 215 ms returned []
[2023-03-22 07:38:44] [INFO ] Invariant cache hit.
[2023-03-22 07:38:44] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:38:46] [INFO ] Implicit Places using invariants and state equation in 2228 ms returned []
Implicit Place search using SMT with State Equation took 2447 ms to find 0 implicit places.
[2023-03-22 07:38:46] [INFO ] Redundant transitions in 46 ms returned []
[2023-03-22 07:38:46] [INFO ] Invariant cache hit.
[2023-03-22 07:38:46] [INFO ] Dead Transitions using invariants and state equation in 565 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3137 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-06 in 48328 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-07
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 07:38:46] [INFO ] Computed 39 place invariants in 23 ms
Incomplete random walk after 10000 steps, including 1189 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 102 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :2
[2023-03-22 07:38:47] [INFO ] Invariant cache hit.
[2023-03-22 07:38:47] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:38:47] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:47] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2023-03-22 07:38:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:38:47] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:38:47] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:47] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2023-03-22 07:38:47] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:38:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:38:52] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4655 ms returned unknown
Current structural bounds on expressions (after SMT) : [198] 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 67 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:38:52] [INFO ] Invariant cache hit.
[2023-03-22 07:38:53] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 629 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 07:38:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119238 resets, run finished after 5901 ms. (steps per millisecond=169 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10023 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 1) seen :2
[2023-03-22 07:38:59] [INFO ] Invariant cache hit.
[2023-03-22 07:38:59] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:38:59] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:39:00] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2023-03-22 07:39:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:39:00] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:39:00] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-22 07:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:39:00] [INFO ] [Nat]Absence check using state equation in 298 ms returned sat
[2023-03-22 07:39:00] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:39:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:39:06] [INFO ] [Nat]Added 1010 Read/Feed constraints in 5451 ms returned sat
[2023-03-22 07:39:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 152 ms.
[2023-03-22 07:39:06] [INFO ] Added : 0 causal constraints over 0 iterations in 268 ms. Result :sat
Minimization took 2397 ms.
Current structural bounds on expressions (after SMT) : [198] 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 70 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 70 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 70 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:39:09] [INFO ] Invariant cache hit.
[2023-03-22 07:39:09] [INFO ] Implicit Places using invariants in 346 ms returned []
[2023-03-22 07:39:09] [INFO ] Invariant cache hit.
[2023-03-22 07:39:09] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:39:16] [INFO ] Implicit Places using invariants and state equation in 6841 ms returned []
Implicit Place search using SMT with State Equation took 7189 ms to find 0 implicit places.
[2023-03-22 07:39:16] [INFO ] Redundant transitions in 43 ms returned []
[2023-03-22 07:39:16] [INFO ] Invariant cache hit.
[2023-03-22 07:39:16] [INFO ] Dead Transitions using invariants and state equation in 569 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7899 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-07 in 29951 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-08
[2023-03-22 07:39:16] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1184 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :4
[2023-03-22 07:39:16] [INFO ] Invariant cache hit.
[2023-03-22 07:39:16] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:39:16] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:39:17] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2023-03-22 07:39:17] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:39:19] [INFO ] [Real]Added 1010 Read/Feed constraints in 1912 ms returned sat
[2023-03-22 07:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:39:19] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:39:19] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-22 07:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:39:19] [INFO ] [Nat]Absence check using state equation in 327 ms returned sat
[2023-03-22 07:39:20] [INFO ] [Nat]Added 1010 Read/Feed constraints in 764 ms returned sat
[2023-03-22 07:39:20] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 150 ms.
[2023-03-22 07:39:20] [INFO ] Added : 0 causal constraints over 0 iterations in 266 ms. Result :sat
Minimization took 2166 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 132 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-22 07:39:23] [INFO ] Computed 39 place invariants in 39 ms
[2023-03-22 07:39:23] [INFO ] Dead Transitions using invariants and state equation in 594 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 728 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-22 07:39:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119335 resets, run finished after 6842 ms. (steps per millisecond=146 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9403 resets, run finished after 1755 ms. (steps per millisecond=569 ) properties (out of 1) seen :4
[2023-03-22 07:39:32] [INFO ] Invariant cache hit.
[2023-03-22 07:39:32] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:39:32] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:39:32] [INFO ] [Real]Absence check using state equation in 226 ms returned sat
[2023-03-22 07:39:32] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:39:32] [INFO ] [Real]Added 1010 Read/Feed constraints in 147 ms returned sat
[2023-03-22 07:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:39:32] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:39:32] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-22 07:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:39:33] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2023-03-22 07:39:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:39:39] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6084 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 75 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 76 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 71 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-22 07:39:39] [INFO ] Invariant cache hit.
[2023-03-22 07:39:39] [INFO ] Implicit Places using invariants in 236 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 239 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 150 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2023-03-22 07:39:39] [INFO ] Computed 29 place invariants in 25 ms
[2023-03-22 07:39:39] [INFO ] Implicit Places using invariants in 236 ms returned []
[2023-03-22 07:39:39] [INFO ] Invariant cache hit.
[2023-03-22 07:39:40] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:39:42] [INFO ] Implicit Places using invariants and state equation in 2226 ms returned []
Implicit Place search using SMT with State Equation took 2463 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 2923 ms. Remains : 140/160 places, 1865/1875 transitions.
[2023-03-22 07:39:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178796 resets, run finished after 8830 ms. (steps per millisecond=113 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 11363 resets, run finished after 1746 ms. (steps per millisecond=572 ) properties (out of 1) seen :4
[2023-03-22 07:39:52] [INFO ] Invariant cache hit.
[2023-03-22 07:39:52] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:39:52] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-22 07:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:39:53] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2023-03-22 07:39:53] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:39:54] [INFO ] [Real]Added 1010 Read/Feed constraints in 848 ms returned sat
[2023-03-22 07:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:39:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:39:54] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-22 07:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:39:54] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2023-03-22 07:39:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:39:57] [INFO ] [Nat]Added 1010 Read/Feed constraints in 3538 ms returned sat
[2023-03-22 07:39:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 148 ms.
[2023-03-22 07:39:58] [INFO ] Added : 0 causal constraints over 0 iterations in 263 ms. Result :sat
Minimization took 3004 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 64 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 64 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 64 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2023-03-22 07:40:01] [INFO ] Invariant cache hit.
[2023-03-22 07:40:01] [INFO ] Implicit Places using invariants in 213 ms returned []
[2023-03-22 07:40:01] [INFO ] Invariant cache hit.
[2023-03-22 07:40:01] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:40:03] [INFO ] Implicit Places using invariants and state equation in 2216 ms returned []
Implicit Place search using SMT with State Equation took 2459 ms to find 0 implicit places.
[2023-03-22 07:40:03] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-22 07:40:03] [INFO ] Invariant cache hit.
[2023-03-22 07:40:04] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3138 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-08 in 47558 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-09
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 07:40:04] [INFO ] Computed 39 place invariants in 25 ms
Incomplete random walk after 10000 steps, including 1195 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :2
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 :2
[2023-03-22 07:40:04] [INFO ] Invariant cache hit.
[2023-03-22 07:40:04] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:40:04] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2023-03-22 07:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:40:04] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2023-03-22 07:40:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:40:04] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:40:04] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:40:05] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2023-03-22 07:40:05] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:40:05] [INFO ] [Nat]Added 1010 Read/Feed constraints in 593 ms returned sat
[2023-03-22 07:40:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 140 ms.
[2023-03-22 07:40:06] [INFO ] Added : 0 causal constraints over 0 iterations in 259 ms. Result :sat
Minimization took 3008 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
[2023-03-22 07:40:09] [INFO ] Computed 39 place invariants in 29 ms
[2023-03-22 07:40:09] [INFO ] Dead Transitions using invariants and state equation in 614 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 781 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-22 07:40:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119336 resets, run finished after 6063 ms. (steps per millisecond=164 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10368 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties (out of 1) seen :2
[2023-03-22 07:40:16] [INFO ] Invariant cache hit.
[2023-03-22 07:40:16] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:40:16] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:40:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:40:17] [INFO ] [Real]Absence check using state equation in 234 ms returned sat
[2023-03-22 07:40:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:40:17] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:40:17] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-22 07:40:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:40:17] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2023-03-22 07:40:17] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:40:19] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1566 ms returned sat
[2023-03-22 07:40:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 137 ms.
[2023-03-22 07:40:19] [INFO ] Added : 0 causal constraints over 0 iterations in 246 ms. Result :sat
Minimization took 2482 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 69 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 69 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.
[2023-03-22 07:40:22] [INFO ] Invariant cache hit.
[2023-03-22 07:40:22] [INFO ] Implicit Places using invariants in 377 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 379 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 134 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2023-03-22 07:40:22] [INFO ] Computed 29 place invariants in 25 ms
[2023-03-22 07:40:22] [INFO ] Implicit Places using invariants in 364 ms returned []
[2023-03-22 07:40:22] [INFO ] Invariant cache hit.
[2023-03-22 07:40:23] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:40:28] [INFO ] Implicit Places using invariants and state equation in 6010 ms returned []
Implicit Place search using SMT with State Equation took 6376 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 6956 ms. Remains : 140/160 places, 1865/1875 transitions.
[2023-03-22 07:40:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 179004 resets, run finished after 7931 ms. (steps per millisecond=126 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 1) seen :2
[2023-03-22 07:40:37] [INFO ] Invariant cache hit.
[2023-03-22 07:40:37] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:40:37] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-22 07:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:40:37] [INFO ] [Real]Absence check using state equation in 224 ms returned sat
[2023-03-22 07:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:40:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:40:38] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-22 07:40:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:40:38] [INFO ] [Nat]Absence check using state equation in 225 ms returned sat
[2023-03-22 07:40:38] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:40:39] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1196 ms returned sat
[2023-03-22 07:40:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 139 ms.
[2023-03-22 07:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 253 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 75 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 76 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 65 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2023-03-22 07:40:42] [INFO ] Invariant cache hit.
[2023-03-22 07:40:43] [INFO ] Implicit Places using invariants in 323 ms returned []
[2023-03-22 07:40:43] [INFO ] Invariant cache hit.
[2023-03-22 07:40:43] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:40:49] [INFO ] Implicit Places using invariants and state equation in 5971 ms returned []
Implicit Place search using SMT with State Equation took 6305 ms to find 0 implicit places.
[2023-03-22 07:40:49] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-22 07:40:49] [INFO ] Invariant cache hit.
[2023-03-22 07:40:49] [INFO ] Dead Transitions using invariants and state equation in 569 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7007 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-09 in 45447 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-10
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 07:40:49] [INFO ] Computed 39 place invariants in 20 ms
Incomplete random walk after 10000 steps, including 1197 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 84 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
[2023-03-22 07:40:49] [INFO ] Invariant cache hit.
[2023-03-22 07:40:49] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:40:49] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:40:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:40:50] [INFO ] [Real]Absence check using state equation in 300 ms returned sat
[2023-03-22 07:40:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:40:50] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:40:50] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:40:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:40:50] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2023-03-22 07:40:50] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:40:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:40:55] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4675 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 64 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:40:55] [INFO ] Invariant cache hit.
[2023-03-22 07:40:56] [INFO ] Dead Transitions using invariants and state equation in 590 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 675 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 07:40:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119323 resets, run finished after 6081 ms. (steps per millisecond=164 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 8519 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 1) seen :2
[2023-03-22 07:41:03] [INFO ] Invariant cache hit.
[2023-03-22 07:41:03] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:41:03] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:41:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:41:03] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2023-03-22 07:41:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:41:03] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:41:03] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:41:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:41:03] [INFO ] [Nat]Absence check using state equation in 286 ms returned sat
[2023-03-22 07:41:03] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:41:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:41:09] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6093 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 93 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 93 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 64 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:41:10] [INFO ] Invariant cache hit.
[2023-03-22 07:41:10] [INFO ] Implicit Places using invariants in 262 ms returned []
[2023-03-22 07:41:10] [INFO ] Invariant cache hit.
[2023-03-22 07:41:10] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:41:17] [INFO ] Implicit Places using invariants and state equation in 6772 ms returned []
Implicit Place search using SMT with State Equation took 7055 ms to find 0 implicit places.
[2023-03-22 07:41:17] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-22 07:41:17] [INFO ] Invariant cache hit.
[2023-03-22 07:41:17] [INFO ] Dead Transitions using invariants and state equation in 600 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7758 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-10 in 27894 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-11
[2023-03-22 07:41:17] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1195 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
[2023-03-22 07:41:17] [INFO ] Invariant cache hit.
[2023-03-22 07:41:17] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:41:17] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:41:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:41:18] [INFO ] [Real]Absence check using state equation in 309 ms returned sat
[2023-03-22 07:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:41:18] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:41:18] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:41:18] [INFO ] [Nat]Absence check using state equation in 298 ms returned sat
[2023-03-22 07:41:18] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:41:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:41:22] [INFO ] [Nat]Added 1010 Read/Feed constraints in 3412 ms returned sat
[2023-03-22 07:41:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 168 ms.
[2023-03-22 07:41:22] [INFO ] Added : 0 causal constraints over 0 iterations in 289 ms. Result :sat
Minimization took 906 ms.
Current structural bounds on expressions (after SMT) : [198] 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 94 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:41:23] [INFO ] Invariant cache hit.
[2023-03-22 07:41:23] [INFO ] Dead Transitions using invariants and state equation in 544 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 647 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 07:41:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119353 resets, run finished after 6033 ms. (steps per millisecond=165 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 9997 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties (out of 1) seen :2
[2023-03-22 07:41:30] [INFO ] Invariant cache hit.
[2023-03-22 07:41:30] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:41:30] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 16 ms returned sat
[2023-03-22 07:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:41:31] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2023-03-22 07:41:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:41:31] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:41:31] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:41:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:41:31] [INFO ] [Nat]Absence check using state equation in 297 ms returned sat
[2023-03-22 07:41:31] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:41:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:41:37] [INFO ] [Nat]Added 1010 Read/Feed constraints in 5721 ms returned sat
[2023-03-22 07:41:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 149 ms.
[2023-03-22 07:41:37] [INFO ] Added : 0 causal constraints over 0 iterations in 268 ms. Result :sat
Minimization took 2526 ms.
Current structural bounds on expressions (after SMT) : [198] 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 67 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 67 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 70 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:41:40] [INFO ] Invariant cache hit.
[2023-03-22 07:41:40] [INFO ] Implicit Places using invariants in 342 ms returned []
[2023-03-22 07:41:40] [INFO ] Invariant cache hit.
[2023-03-22 07:41:41] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:41:47] [INFO ] Implicit Places using invariants and state equation in 6886 ms returned []
Implicit Place search using SMT with State Equation took 7229 ms to find 0 implicit places.
[2023-03-22 07:41:47] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-22 07:41:47] [INFO ] Invariant cache hit.
[2023-03-22 07:41:48] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7916 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-11 in 30452 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-12
[2023-03-22 07:41:48] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1175 resets, run finished after 61 ms. (steps per millisecond=163 ) 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
[2023-03-22 07:41:48] [INFO ] Invariant cache hit.
[2023-03-22 07:41:48] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:41:48] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:41:48] [INFO ] [Real]Absence check using state equation in 284 ms returned sat
[2023-03-22 07:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:41:48] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:41:48] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-22 07:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:41:48] [INFO ] [Nat]Absence check using state equation in 295 ms returned sat
[2023-03-22 07:41:48] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:41:49] [INFO ] [Nat]Added 1010 Read/Feed constraints in 740 ms returned sat
[2023-03-22 07:41:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 159 ms.
[2023-03-22 07:41:50] [INFO ] Added : 0 causal constraints over 0 iterations in 282 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 140 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-22 07:41:53] [INFO ] Computed 39 place invariants in 29 ms
[2023-03-22 07:41:53] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 747 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-22 07:41:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119372 resets, run finished after 6120 ms. (steps per millisecond=163 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 1) seen :4
[2023-03-22 07:42:00] [INFO ] Invariant cache hit.
[2023-03-22 07:42:00] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:42:00] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:42:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:42:01] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2023-03-22 07:42:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:42:01] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:42:01] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:42:01] [INFO ] [Nat]Absence check using state equation in 301 ms returned sat
[2023-03-22 07:42:01] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:42:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:42:07] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6094 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 80 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 77 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-22 07:42:07] [INFO ] Invariant cache hit.
[2023-03-22 07:42:08] [INFO ] Implicit Places using invariants in 364 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 366 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 71 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 515 ms. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2023-03-22 07:42:08] [INFO ] Computed 29 place invariants in 23 ms
Incomplete random walk after 1000000 steps, including 119419 resets, run finished after 6110 ms. (steps per millisecond=163 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 801 ms. (steps per millisecond=1248 ) properties (out of 1) seen :4
[2023-03-22 07:42:15] [INFO ] Invariant cache hit.
[2023-03-22 07:42:15] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:42:15] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-22 07:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:42:15] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2023-03-22 07:42:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:42:15] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:42:15] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-22 07:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:42:15] [INFO ] [Nat]Absence check using state equation in 286 ms returned sat
[2023-03-22 07:42:15] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:42:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:42:21] [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 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 74 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 74 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 65 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-22 07:42:22] [INFO ] Invariant cache hit.
[2023-03-22 07:42:22] [INFO ] Implicit Places using invariants in 330 ms returned []
[2023-03-22 07:42:22] [INFO ] Invariant cache hit.
[2023-03-22 07:42:22] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:42:28] [INFO ] Implicit Places using invariants and state equation in 6040 ms returned []
Implicit Place search using SMT with State Equation took 6371 ms to find 0 implicit places.
[2023-03-22 07:42:28] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-22 07:42:28] [INFO ] Invariant cache hit.
[2023-03-22 07:42:29] [INFO ] Dead Transitions using invariants and state equation in 572 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7046 ms. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-12 in 40845 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-13
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 07:42:29] [INFO ] Computed 39 place invariants in 21 ms
Incomplete random walk after 10000 steps, including 1188 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
[2023-03-22 07:42:29] [INFO ] Invariant cache hit.
[2023-03-22 07:42:29] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:42:29] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:42:29] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2023-03-22 07:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:42:29] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:42:29] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-22 07:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:42:29] [INFO ] [Nat]Absence check using state equation in 353 ms returned sat
[2023-03-22 07:42:29] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:42:31] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1075 ms returned sat
[2023-03-22 07:42:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 142 ms.
[2023-03-22 07:42:31] [INFO ] Added : 0 causal constraints over 0 iterations in 258 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 146 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-22 07:42:34] [INFO ] Computed 39 place invariants in 31 ms
[2023-03-22 07:42:35] [INFO ] Dead Transitions using invariants and state equation in 581 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 727 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-22 07:42:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119435 resets, run finished after 6092 ms. (steps per millisecond=164 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9736 resets, run finished after 972 ms. (steps per millisecond=1028 ) properties (out of 1) seen :4
[2023-03-22 07:42:42] [INFO ] Invariant cache hit.
[2023-03-22 07:42:42] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:42:42] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:42:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:42:42] [INFO ] [Real]Absence check using state equation in 241 ms returned sat
[2023-03-22 07:42:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:42:42] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:42:42] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:42:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:42:42] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2023-03-22 07:42:42] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:42:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:42:48] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6088 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 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 74 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.
[2023-03-22 07:42:48] [INFO ] Invariant cache hit.
[2023-03-22 07:42:49] [INFO ] Implicit Places using invariants in 363 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 365 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 497 ms. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2023-03-22 07:42:49] [INFO ] Computed 29 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 119420 resets, run finished after 5860 ms. (steps per millisecond=170 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9741 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 1) seen :4
[2023-03-22 07:42:56] [INFO ] Invariant cache hit.
[2023-03-22 07:42:56] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:42:56] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-22 07:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:42:56] [INFO ] [Real]Absence check using state equation in 295 ms returned sat
[2023-03-22 07:42:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:42:56] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:42:56] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-22 07:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:42:56] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2023-03-22 07:42:56] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:43:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:43:03] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6080 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 73 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 74 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 65 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-22 07:43:03] [INFO ] Invariant cache hit.
[2023-03-22 07:43:03] [INFO ] Implicit Places using invariants in 340 ms returned []
[2023-03-22 07:43:03] [INFO ] Invariant cache hit.
[2023-03-22 07:43:03] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:43:09] [INFO ] Implicit Places using invariants and state equation in 6452 ms returned []
Implicit Place search using SMT with State Equation took 6794 ms to find 0 implicit places.
[2023-03-22 07:43:10] [INFO ] Redundant transitions in 38 ms returned []
[2023-03-22 07:43:10] [INFO ] Invariant cache hit.
[2023-03-22 07:43:10] [INFO ] Dead Transitions using invariants and state equation in 569 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7474 ms. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-13 in 41532 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-14
// Phase 1: matrix 1885 rows 170 cols
[2023-03-22 07:43:10] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 1200 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :2
[2023-03-22 07:43:10] [INFO ] Invariant cache hit.
[2023-03-22 07:43:10] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:43:10] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:43:11] [INFO ] [Real]Absence check using state equation in 321 ms returned sat
[2023-03-22 07:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:43:11] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:43:11] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:43:11] [INFO ] [Nat]Absence check using state equation in 290 ms returned sat
[2023-03-22 07:43:11] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:43:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:43:16] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4647 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 76 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:43:16] [INFO ] Invariant cache hit.
[2023-03-22 07:43:16] [INFO ] Dead Transitions using invariants and state equation in 551 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 627 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 07:43:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119198 resets, run finished after 6524 ms. (steps per millisecond=153 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 8514 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 1) seen :2
[2023-03-22 07:43:24] [INFO ] Invariant cache hit.
[2023-03-22 07:43:24] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:43:24] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:43:24] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2023-03-22 07:43:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:43:24] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:43:24] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:43:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:43:24] [INFO ] [Nat]Absence check using state equation in 308 ms returned sat
[2023-03-22 07:43:25] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:43:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:43:31] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6091 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 78 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 78 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 70 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:43:31] [INFO ] Invariant cache hit.
[2023-03-22 07:43:31] [INFO ] Implicit Places using invariants in 272 ms returned []
[2023-03-22 07:43:31] [INFO ] Invariant cache hit.
[2023-03-22 07:43:31] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:43:38] [INFO ] Implicit Places using invariants and state equation in 6878 ms returned []
Implicit Place search using SMT with State Equation took 7166 ms to find 0 implicit places.
[2023-03-22 07:43:38] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-22 07:43:38] [INFO ] Invariant cache hit.
[2023-03-22 07:43:39] [INFO ] Dead Transitions using invariants and state equation in 602 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7876 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-14 in 28482 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-15
[2023-03-22 07:43:39] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1206 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
[2023-03-22 07:43:39] [INFO ] Invariant cache hit.
[2023-03-22 07:43:39] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:43:39] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-22 07:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:43:39] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2023-03-22 07:43:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:43:39] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:43:39] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2023-03-22 07:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:43:39] [INFO ] [Nat]Absence check using state equation in 322 ms returned sat
[2023-03-22 07:43:39] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:43:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:43:44] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4607 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 79 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:43:44] [INFO ] Invariant cache hit.
[2023-03-22 07:43:45] [INFO ] Dead Transitions using invariants and state equation in 599 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 678 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-22 07:43:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119396 resets, run finished after 6473 ms. (steps per millisecond=154 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 8516 resets, run finished after 944 ms. (steps per millisecond=1059 ) properties (out of 1) seen :2
[2023-03-22 07:43:52] [INFO ] Invariant cache hit.
[2023-03-22 07:43:52] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-22 07:43:52] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:43:53] [INFO ] [Real]Absence check using state equation in 324 ms returned sat
[2023-03-22 07:43:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:43:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 07:43:53] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-22 07:43:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:43:53] [INFO ] [Nat]Absence check using state equation in 313 ms returned sat
[2023-03-22 07:43:53] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:43:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 07:43:59] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6088 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 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 70 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-22 07:43:59] [INFO ] Invariant cache hit.
[2023-03-22 07:43:59] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-22 07:43:59] [INFO ] Invariant cache hit.
[2023-03-22 07:44:00] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-22 07:44:06] [INFO ] Implicit Places using invariants and state equation in 6807 ms returned []
Implicit Place search using SMT with State Equation took 7075 ms to find 0 implicit places.
[2023-03-22 07:44:06] [INFO ] Redundant transitions in 33 ms returned []
[2023-03-22 07:44:06] [INFO ] Invariant cache hit.
[2023-03-22 07:44:07] [INFO ] Dead Transitions using invariants and state equation in 555 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7746 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-15 in 28311 ms.
[2023-03-22 07:44:07] [INFO ] Flatten gal took : 236 ms
[2023-03-22 07:44:07] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/UpperBounds.sr.xml took 3 ms.
[2023-03-22 07:44:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 170 places, 1885 transitions and 14300 arcs took 12 ms.
Total runtime 742815 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running PhilosophersDyn (COL), instance 10
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 170 places, 1885 transitions, 14300 arcs.
Final Score: 78386.248
Took : 43 seconds
Bounds file is: UpperBounds.xml
FORMULA PhilosophersDyn-COL-10-UpperBounds-00 4 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-01 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-02 4 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-03 4 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-05 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-06 4 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-07 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-08 4 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-09 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-10 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-11 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-12 4 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-13 4 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-14 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PhilosophersDyn-COL-10-UpperBounds-15 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1679473477831

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PhilosophersDyn-COL-10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is 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 r299-tall-167873952800285"
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 ;