About the Execution of ITS-Tools for PhilosophersDyn-COL-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2943.168 | 888754.00 | 944889.00 | 1906.70 | 4 2 4 4 10 2 4 2 4 2 2 2 4 4 2 2 | normal |
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.r293-tall-167873945200285.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PhilosophersDyn-COL-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945200285
=====================================================================
--------------------
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 1678818977050
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhilosophersDyn-COL-10
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202303021504
[2023-03-14 18:36:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 18:36:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 18:36:18] [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.
[2023-03-14 18:36:19] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 18:36:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 678 ms
[2023-03-14 18:36:19] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 170 PT places and 2320.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2023-03-14 18:36:19] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions 33 arcs in 4 ms.
[2023-03-14 18:36:19] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 7 rows 8 cols
[2023-03-14 18:36:19] [INFO ] Computed 3 place invariants in 6 ms
FORMULA PhilosophersDyn-COL-10-UpperBounds-04 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-14 18:36:19] [INFO ] Invariant cache hit.
[2023-03-14 18:36:19] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-14 18:36:19] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-14 18:36:19] [INFO ] [Real]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-03-14 18:36:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-03-14 18:36:19] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-14 18:36:19] [INFO ] Added : 4 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-14 18:36:19] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Real]Added 4 Read/Feed constraints in 4 ms returned sat
[2023-03-14 18:36:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-03-14 18:36:19] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-14 18:36:19] [INFO ] Added : 5 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-14 18:36:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-14 18:36:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2023-03-14 18:36:19] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-14 18:36:19] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2023-03-14 18:36:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:36:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:36:19] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-14 18:36:19] [INFO ] Added : 4 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-14 18:36:19] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:36:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:36:20] [INFO ] Added : 5 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-03-14 18:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:36:20] [INFO ] Added : 4 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 5 ms returned sat
[2023-03-14 18:36:20] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:36:20] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 9 ms.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-03-14 18:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:36:20] [INFO ] Added : 4 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-03-14 18:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-03-14 18:36:20] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:36:20] [INFO ] Added : 5 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:36:20] [INFO ] Added : 4 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 12 ms.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-14 18:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-14 18:36:20] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 8 ms.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:36:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-14 18:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-14 18:36:20] [INFO ] Added : 4 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 9 ms.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:36:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-03-14 18:36:20] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:36:20] [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
[2023-03-14 18:36:20] [INFO ] Unfolded HLPN to a Petri net with 170 places and 2310 transitions 18190 arcs in 70 ms.
[2023-03-14 18:36:20] [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 1193 resets, run finished after 212 ms. (steps per millisecond=47 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10000 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 10000 steps, including 100 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 95 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 70 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 99 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :42
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :41
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 97 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :34
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :44
[2023-03-14 18:36:21] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2023-03-14 18:36:21] [INFO ] Computed 39 place invariants in 58 ms
[2023-03-14 18:36:21] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-14 18:36:21] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:21] [INFO ] [Real]Absence check using state equation in 420 ms returned sat
[2023-03-14 18:36:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:22] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:22] [INFO ] [Nat]Absence check using state equation in 410 ms returned sat
[2023-03-14 18:36:22] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-14 18:36:22] [INFO ] [Nat]Added 1030 Read/Feed constraints in 226 ms returned sat
[2023-03-14 18:36:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 414 ms.
[2023-03-14 18:36:23] [INFO ] Added : 0 causal constraints over 0 iterations in 628 ms. Result :sat
Minimization took 540 ms.
[2023-03-14 18:36:24] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:24] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2023-03-14 18:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:24] [INFO ] [Real]Absence check using state equation in 331 ms returned sat
[2023-03-14 18:36:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:24] [INFO ] [Nat]Absence check using 30 positive place invariants in 7 ms returned sat
[2023-03-14 18:36:24] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 5 ms returned sat
[2023-03-14 18:36:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:24] [INFO ] [Nat]Absence check using state equation in 316 ms returned sat
[2023-03-14 18:36:24] [INFO ] [Nat]Added 1030 Read/Feed constraints in 248 ms returned sat
[2023-03-14 18:36:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 207 ms.
[2023-03-14 18:36:25] [INFO ] Added : 0 causal constraints over 0 iterations in 345 ms. Result :sat
Minimization took 714 ms.
[2023-03-14 18:36:26] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:26] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:26] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2023-03-14 18:36:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:26] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:26] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2023-03-14 18:36:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:26] [INFO ] [Nat]Absence check using state equation in 366 ms returned sat
[2023-03-14 18:36:27] [INFO ] [Nat]Added 1030 Read/Feed constraints in 312 ms returned sat
[2023-03-14 18:36:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 217 ms.
[2023-03-14 18:36:27] [INFO ] Added : 0 causal constraints over 0 iterations in 355 ms. Result :sat
Minimization took 547 ms.
[2023-03-14 18:36:28] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:28] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:28] [INFO ] [Real]Absence check using state equation in 307 ms returned sat
[2023-03-14 18:36:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:28] [INFO ] [Nat]Absence check using 30 positive place invariants in 6 ms returned sat
[2023-03-14 18:36:28] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 7 ms returned sat
[2023-03-14 18:36:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:29] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2023-03-14 18:36:29] [INFO ] [Nat]Added 1030 Read/Feed constraints in 221 ms returned sat
[2023-03-14 18:36:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 219 ms.
[2023-03-14 18:36:29] [INFO ] Added : 0 causal constraints over 0 iterations in 368 ms. Result :sat
Minimization took 401 ms.
[2023-03-14 18:36:30] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:30] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:30] [INFO ] [Real]Absence check using state equation in 337 ms returned sat
[2023-03-14 18:36:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:30] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:30] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:30] [INFO ] [Nat]Absence check using state equation in 321 ms returned sat
[2023-03-14 18:36:31] [INFO ] [Nat]Added 1030 Read/Feed constraints in 254 ms returned sat
[2023-03-14 18:36:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 231 ms.
[2023-03-14 18:36:31] [INFO ] Added : 0 causal constraints over 0 iterations in 358 ms. Result :sat
Minimization took 766 ms.
[2023-03-14 18:36:32] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:32] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-14 18:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:32] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2023-03-14 18:36:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:32] [INFO ] [Nat]Absence check using 30 positive place invariants in 6 ms returned sat
[2023-03-14 18:36:32] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:33] [INFO ] [Nat]Absence check using state equation in 334 ms returned sat
[2023-03-14 18:36:33] [INFO ] [Nat]Added 1030 Read/Feed constraints in 222 ms returned sat
[2023-03-14 18:36:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 205 ms.
[2023-03-14 18:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 347 ms. Result :sat
Minimization took 544 ms.
[2023-03-14 18:36:34] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:34] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-14 18:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:34] [INFO ] [Real]Absence check using state equation in 309 ms returned sat
[2023-03-14 18:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:34] [INFO ] [Nat]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-14 18:36:34] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:35] [INFO ] [Nat]Absence check using state equation in 342 ms returned sat
[2023-03-14 18:36:35] [INFO ] [Nat]Added 1030 Read/Feed constraints in 242 ms returned sat
[2023-03-14 18:36:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 192 ms.
[2023-03-14 18:36:35] [INFO ] Added : 0 causal constraints over 0 iterations in 346 ms. Result :sat
Minimization took 346 ms.
[2023-03-14 18:36:36] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:36] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-14 18:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:36] [INFO ] [Real]Absence check using state equation in 360 ms returned sat
[2023-03-14 18:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:36] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:37] [INFO ] [Nat]Absence check using state equation in 324 ms returned sat
[2023-03-14 18:36:37] [INFO ] [Nat]Added 1030 Read/Feed constraints in 205 ms returned sat
[2023-03-14 18:36:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 205 ms.
[2023-03-14 18:36:37] [INFO ] Added : 0 causal constraints over 0 iterations in 343 ms. Result :sat
Minimization took 518 ms.
[2023-03-14 18:36:38] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:38] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-14 18:36:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:38] [INFO ] [Real]Absence check using state equation in 324 ms returned sat
[2023-03-14 18:36:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:38] [INFO ] [Nat]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-14 18:36:38] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:38] [INFO ] [Nat]Absence check using state equation in 311 ms returned sat
[2023-03-14 18:36:39] [INFO ] [Nat]Added 1030 Read/Feed constraints in 245 ms returned sat
[2023-03-14 18:36:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 169 ms.
[2023-03-14 18:36:39] [INFO ] Added : 0 causal constraints over 0 iterations in 315 ms. Result :sat
Minimization took 700 ms.
[2023-03-14 18:36:40] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:40] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:40] [INFO ] [Real]Absence check using state equation in 317 ms returned sat
[2023-03-14 18:36:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:40] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-14 18:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:41] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2023-03-14 18:36:41] [INFO ] [Nat]Added 1030 Read/Feed constraints in 224 ms returned sat
[2023-03-14 18:36:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 176 ms.
[2023-03-14 18:36:41] [INFO ] Added : 0 causal constraints over 0 iterations in 320 ms. Result :sat
Minimization took 680 ms.
[2023-03-14 18:36:42] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:42] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-14 18:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:42] [INFO ] [Real]Absence check using state equation in 337 ms returned sat
[2023-03-14 18:36:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:42] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:42] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:43] [INFO ] [Nat]Absence check using state equation in 367 ms returned sat
[2023-03-14 18:36:43] [INFO ] [Nat]Added 1030 Read/Feed constraints in 222 ms returned sat
[2023-03-14 18:36:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 183 ms.
[2023-03-14 18:36:43] [INFO ] Added : 0 causal constraints over 0 iterations in 334 ms. Result :sat
Minimization took 328 ms.
[2023-03-14 18:36:44] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:44] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-14 18:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:44] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2023-03-14 18:36:44] [INFO ] [Real]Added 1030 Read/Feed constraints in 243 ms returned sat
[2023-03-14 18:36:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:44] [INFO ] [Nat]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-14 18:36:44] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-14 18:36:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:45] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2023-03-14 18:36:45] [INFO ] [Nat]Added 1030 Read/Feed constraints in 207 ms returned sat
[2023-03-14 18:36:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 193 ms.
[2023-03-14 18:36:45] [INFO ] Added : 0 causal constraints over 0 iterations in 334 ms. Result :sat
Minimization took 380 ms.
[2023-03-14 18:36:46] [INFO ] [Real]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-14 18:36:46] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-14 18:36:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:46] [INFO ] [Real]Absence check using state equation in 304 ms returned sat
[2023-03-14 18:36:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:46] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2023-03-14 18:36:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:46] [INFO ] [Nat]Absence check using state equation in 351 ms returned sat
[2023-03-14 18:36:47] [INFO ] [Nat]Added 1030 Read/Feed constraints in 299 ms returned sat
[2023-03-14 18:36:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 181 ms.
[2023-03-14 18:36:47] [INFO ] Added : 0 causal constraints over 0 iterations in 331 ms. Result :sat
Minimization took 553 ms.
[2023-03-14 18:36:48] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:48] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:48] [INFO ] [Real]Absence check using state equation in 318 ms returned sat
[2023-03-14 18:36:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:48] [INFO ] [Nat]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-14 18:36:48] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-14 18:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:48] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2023-03-14 18:36:49] [INFO ] [Nat]Added 1030 Read/Feed constraints in 215 ms returned sat
[2023-03-14 18:36:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 189 ms.
[2023-03-14 18:36:49] [INFO ] Added : 0 causal constraints over 0 iterations in 330 ms. Result :sat
Minimization took 670 ms.
[2023-03-14 18:36:50] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:50] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:50] [INFO ] [Real]Absence check using state equation in 316 ms returned sat
[2023-03-14 18:36:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:36:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-14 18:36:50] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-14 18:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:36:51] [INFO ] [Nat]Absence check using state equation in 311 ms returned sat
[2023-03-14 18:36:51] [INFO ] [Nat]Added 1030 Read/Feed constraints in 215 ms returned sat
[2023-03-14 18:36:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 189 ms.
[2023-03-14 18:36:51] [INFO ] Added : 0 causal constraints over 0 iterations in 338 ms. Result :sat
Minimization took 687 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 215 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2023-03-14 18:36:56] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
[2023-03-14 18:36:56] [INFO ] Invariant cache hit.
[2023-03-14 18:36:56] [INFO ] Dead Transitions using invariants and state equation in 774 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 87 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 1078 ms. Remains : 170/170 places, 1885/2265 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2023-03-14 18:36:56] [INFO ] Computed 39 place invariants in 43 ms
Incomplete random walk after 1000000 steps, including 119382 resets, run finished after 10671 ms. (steps per millisecond=93 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9044 resets, run finished after 2158 ms. (steps per millisecond=463 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9817 resets, run finished after 1292 ms. (steps per millisecond=773 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9571 resets, run finished after 1374 ms. (steps per millisecond=727 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 7081 resets, run finished after 1136 ms. (steps per millisecond=880 ) properties (out of 15) seen :36
Incomplete Best-First random walk after 1000001 steps, including 9800 resets, run finished after 1299 ms. (steps per millisecond=769 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9040 resets, run finished after 2150 ms. (steps per millisecond=465 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 10030 resets, run finished after 1281 ms. (steps per millisecond=780 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000000 steps, including 9040 resets, run finished after 2150 ms. (steps per millisecond=465 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9800 resets, run finished after 1290 ms. (steps per millisecond=775 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 8513 resets, run finished after 1321 ms. (steps per millisecond=757 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9974 resets, run finished after 1274 ms. (steps per millisecond=784 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 7071 resets, run finished after 1125 ms. (steps per millisecond=888 ) properties (out of 15) seen :34
Incomplete Best-First random walk after 1000001 steps, including 9574 resets, run finished after 1387 ms. (steps per millisecond=720 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 8506 resets, run finished after 1340 ms. (steps per millisecond=746 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 8509 resets, run finished after 1326 ms. (steps per millisecond=754 ) properties (out of 15) seen :44
[2023-03-14 18:37:29] [INFO ] Invariant cache hit.
[2023-03-14 18:37:29] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:37:29] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:37:29] [INFO ] [Real]Absence check using state equation in 320 ms returned sat
[2023-03-14 18:37:29] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:37:31] [INFO ] [Real]Added 1010 Read/Feed constraints in 1959 ms returned sat
[2023-03-14 18:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:37:32] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:37:32] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:37:32] [INFO ] [Nat]Absence check using state equation in 336 ms returned sat
[2023-03-14 18:37:33] [INFO ] [Nat]Added 1010 Read/Feed constraints in 766 ms returned sat
[2023-03-14 18:37:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 158 ms.
[2023-03-14 18:37:33] [INFO ] Added : 0 causal constraints over 0 iterations in 276 ms. Result :sat
Minimization took 2198 ms.
[2023-03-14 18:37:35] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:37:35] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:37:36] [INFO ] [Real]Absence check using state equation in 315 ms returned sat
[2023-03-14 18:37:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:37:36] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:37:36] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:37:36] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2023-03-14 18:37:37] [INFO ] [Nat]Added 1010 Read/Feed constraints in 616 ms returned sat
[2023-03-14 18:37:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 182 ms.
[2023-03-14 18:37:37] [INFO ] Added : 0 causal constraints over 0 iterations in 302 ms. Result :sat
Minimization took 3001 ms.
[2023-03-14 18:37:40] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-14 18:37:40] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2023-03-14 18:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:37:40] [INFO ] [Real]Absence check using state equation in 328 ms returned sat
[2023-03-14 18:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:37:40] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:37:40] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:37:41] [INFO ] [Nat]Absence check using state equation in 338 ms returned sat
[2023-03-14 18:37:42] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1105 ms returned sat
[2023-03-14 18:37:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 166 ms.
[2023-03-14 18:37:42] [INFO ] Added : 0 causal constraints over 0 iterations in 276 ms. Result :sat
Minimization took 3007 ms.
[2023-03-14 18:37:45] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:37:45] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:37:45] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2023-03-14 18:37:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:37:46] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:37:46] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2023-03-14 18:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:37:46] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2023-03-14 18:37:47] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1023 ms returned sat
[2023-03-14 18:37:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 153 ms.
[2023-03-14 18:37:47] [INFO ] Added : 0 causal constraints over 0 iterations in 279 ms. Result :sat
Minimization took 3007 ms.
[2023-03-14 18:37:50] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:37:50] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:37:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:37:51] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2023-03-14 18:37:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:37:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:37:51] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2023-03-14 18:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:37:51] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2023-03-14 18:37:51] [INFO ] [Nat]Added 1010 Read/Feed constraints in 574 ms returned sat
[2023-03-14 18:37:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 142 ms.
[2023-03-14 18:37:52] [INFO ] Added : 0 causal constraints over 0 iterations in 256 ms. Result :sat
Minimization took 3002 ms.
[2023-03-14 18:37:55] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:37:55] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 25 ms returned sat
[2023-03-14 18:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:37:55] [INFO ] [Real]Absence check using state equation in 294 ms returned sat
[2023-03-14 18:37:57] [INFO ] [Real]Added 1010 Read/Feed constraints in 1770 ms returned sat
[2023-03-14 18:37:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:37:57] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:37:57] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:37:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:37:57] [INFO ] [Nat]Absence check using state equation in 290 ms returned sat
[2023-03-14 18:37:58] [INFO ] [Nat]Added 1010 Read/Feed constraints in 693 ms returned sat
[2023-03-14 18:37:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 148 ms.
[2023-03-14 18:37:58] [INFO ] Added : 0 causal constraints over 0 iterations in 262 ms. Result :sat
Minimization took 2008 ms.
[2023-03-14 18:38:00] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:00] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:01] [INFO ] [Real]Absence check using state equation in 282 ms returned sat
[2023-03-14 18:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:38:01] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:01] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:01] [INFO ] [Nat]Absence check using state equation in 274 ms returned sat
[2023-03-14 18:38:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:38:05] [INFO ] [Nat]Added 1010 Read/Feed constraints in 3726 ms returned sat
[2023-03-14 18:38:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 159 ms.
[2023-03-14 18:38:05] [INFO ] Added : 0 causal constraints over 0 iterations in 273 ms. Result :sat
Minimization took 2354 ms.
[2023-03-14 18:38:08] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:08] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:08] [INFO ] [Real]Absence check using state equation in 291 ms returned sat
[2023-03-14 18:38:10] [INFO ] [Real]Added 1010 Read/Feed constraints in 1817 ms returned sat
[2023-03-14 18:38:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:38:10] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:10] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:10] [INFO ] [Nat]Absence check using state equation in 295 ms returned sat
[2023-03-14 18:38:11] [INFO ] [Nat]Added 1010 Read/Feed constraints in 736 ms returned sat
[2023-03-14 18:38:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 166 ms.
[2023-03-14 18:38:11] [INFO ] Added : 0 causal constraints over 0 iterations in 286 ms. Result :sat
Minimization took 2091 ms.
[2023-03-14 18:38:13] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:13] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:14] [INFO ] [Real]Absence check using state equation in 294 ms returned sat
[2023-03-14 18:38:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:38:14] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:14] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:14] [INFO ] [Nat]Absence check using state equation in 301 ms returned sat
[2023-03-14 18:38:15] [INFO ] [Nat]Added 1010 Read/Feed constraints in 604 ms returned sat
[2023-03-14 18:38:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 140 ms.
[2023-03-14 18:38:15] [INFO ] Added : 0 causal constraints over 0 iterations in 252 ms. Result :sat
Minimization took 3001 ms.
[2023-03-14 18:38:18] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:18] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 14 ms returned sat
[2023-03-14 18:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:18] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2023-03-14 18:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:38:18] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:18] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:19] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2023-03-14 18:38:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:38:25] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6088 ms returned unknown
[2023-03-14 18:38:25] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:25] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:25] [INFO ] [Real]Absence check using state equation in 329 ms returned sat
[2023-03-14 18:38:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:38:25] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:25] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 14 ms returned sat
[2023-03-14 18:38:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:26] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2023-03-14 18:38:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:38:32] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6100 ms returned unknown
[2023-03-14 18:38:32] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:32] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:32] [INFO ] [Real]Absence check using state equation in 331 ms returned sat
[2023-03-14 18:38:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:38:32] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:32] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:32] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2023-03-14 18:38:33] [INFO ] [Nat]Added 1010 Read/Feed constraints in 710 ms returned sat
[2023-03-14 18:38:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 176 ms.
[2023-03-14 18:38:33] [INFO ] Added : 0 causal constraints over 0 iterations in 300 ms. Result :sat
Minimization took 3002 ms.
[2023-03-14 18:38:37] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:38:37] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:37] [INFO ] [Real]Absence check using state equation in 321 ms returned sat
[2023-03-14 18:38:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:38:37] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:37] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 11 ms returned sat
[2023-03-14 18:38:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:37] [INFO ] [Nat]Absence check using state equation in 336 ms returned sat
[2023-03-14 18:38:38] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1053 ms returned sat
[2023-03-14 18:38:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 154 ms.
[2023-03-14 18:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 272 ms. Result :sat
Minimization took 3007 ms.
[2023-03-14 18:38:42] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:42] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:38:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:42] [INFO ] [Real]Absence check using state equation in 345 ms returned sat
[2023-03-14 18:38:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:38:42] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:42] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:42] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2023-03-14 18:38:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:38:48] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6083 ms returned unknown
[2023-03-14 18:38:49] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-14 18:38:49] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:49] [INFO ] [Real]Absence check using state equation in 345 ms returned sat
[2023-03-14 18:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:38:49] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:38:49] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:49] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2023-03-14 18:38:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:38:55] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6100 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 113 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 113 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 99 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 18:38:56] [INFO ] Invariant cache hit.
[2023-03-14 18:38:56] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-14 18:38:56] [INFO ] Invariant cache hit.
[2023-03-14 18:38:56] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:38:57] [INFO ] Implicit Places using invariants and state equation in 945 ms returned []
Implicit Place search using SMT with State Equation took 1065 ms to find 0 implicit places.
[2023-03-14 18:38:57] [INFO ] Redundant transitions in 105 ms returned []
[2023-03-14 18:38:57] [INFO ] Invariant cache hit.
[2023-03-14 18:38:58] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1926 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-00
[2023-03-14 18:38:58] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1192 resets, run finished after 74 ms. (steps per millisecond=135 ) 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
[2023-03-14 18:38:58] [INFO ] Invariant cache hit.
[2023-03-14 18:38:58] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:38:58] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:38:58] [INFO ] [Real]Absence check using state equation in 318 ms returned sat
[2023-03-14 18:38:58] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:39:00] [INFO ] [Real]Added 1010 Read/Feed constraints in 2001 ms returned sat
[2023-03-14 18:39:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:39:00] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:39:00] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2023-03-14 18:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:39:01] [INFO ] [Nat]Absence check using state equation in 341 ms returned sat
[2023-03-14 18:39:01] [INFO ] [Nat]Added 1010 Read/Feed constraints in 762 ms returned sat
[2023-03-14 18:39:02] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 188 ms.
[2023-03-14 18:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 328 ms. Result :sat
Minimization took 2220 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 169 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-14 18:39:04] [INFO ] Computed 39 place invariants in 68 ms
[2023-03-14 18:39:05] [INFO ] Dead Transitions using invariants and state equation in 716 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 886 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-14 18:39:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119315 resets, run finished after 7106 ms. (steps per millisecond=140 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9405 resets, run finished after 1846 ms. (steps per millisecond=541 ) properties (out of 1) seen :4
[2023-03-14 18:39:14] [INFO ] Invariant cache hit.
[2023-03-14 18:39:14] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:39:14] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:39:14] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2023-03-14 18:39:14] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:39:14] [INFO ] [Real]Added 1010 Read/Feed constraints in 160 ms returned sat
[2023-03-14 18:39:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:39:14] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:39:14] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:39:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:39:15] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2023-03-14 18:39:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:39:21] [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.
[2023-03-14 18:39:21] [INFO ] Invariant cache hit.
[2023-03-14 18:39:21] [INFO ] Implicit Places using invariants in 266 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 282 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 159 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2023-03-14 18:39:21] [INFO ] Computed 29 place invariants in 30 ms
[2023-03-14 18:39:22] [INFO ] Implicit Places using invariants in 249 ms returned []
[2023-03-14 18:39:22] [INFO ] Invariant cache hit.
[2023-03-14 18:39:22] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:39:24] [INFO ] Implicit Places using invariants and state equation in 2197 ms returned []
Implicit Place search using SMT with State Equation took 2449 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 2971 ms. Remains : 140/160 places, 1865/1875 transitions.
[2023-03-14 18:39:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178981 resets, run finished after 8904 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 1811 ms. (steps per millisecond=552 ) properties (out of 1) seen :4
[2023-03-14 18:39:35] [INFO ] Invariant cache hit.
[2023-03-14 18:39:35] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:39:35] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-14 18:39:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:39:35] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2023-03-14 18:39:35] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:39:36] [INFO ] [Real]Added 1010 Read/Feed constraints in 840 ms returned sat
[2023-03-14 18:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:39:36] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:39:36] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-14 18:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:39:36] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2023-03-14 18:39:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:39:40] [INFO ] [Nat]Added 1010 Read/Feed constraints in 3419 ms returned sat
[2023-03-14 18:39:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 174 ms.
[2023-03-14 18:39:40] [INFO ] Added : 0 causal constraints over 0 iterations in 298 ms. Result :sat
Minimization took 3006 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 67 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 68 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 68 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2023-03-14 18:39:43] [INFO ] Invariant cache hit.
[2023-03-14 18:39:43] [INFO ] Implicit Places using invariants in 203 ms returned []
[2023-03-14 18:39:43] [INFO ] Invariant cache hit.
[2023-03-14 18:39:44] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:39:45] [INFO ] Implicit Places using invariants and state equation in 2215 ms returned []
Implicit Place search using SMT with State Equation took 2432 ms to find 0 implicit places.
[2023-03-14 18:39:46] [INFO ] Redundant transitions in 99 ms returned []
[2023-03-14 18:39:46] [INFO ] Invariant cache hit.
[2023-03-14 18:39:46] [INFO ] Dead Transitions using invariants and state equation in 563 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3168 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-00 in 48542 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-01
// Phase 1: matrix 1885 rows 170 cols
[2023-03-14 18:39:46] [INFO ] Computed 39 place invariants in 24 ms
Incomplete random walk after 10000 steps, including 1200 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
[2023-03-14 18:39:46] [INFO ] Invariant cache hit.
[2023-03-14 18:39:46] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:39:46] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:39:47] [INFO ] [Real]Absence check using state equation in 313 ms returned sat
[2023-03-14 18:39:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:39:47] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:39:47] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:39:47] [INFO ] [Nat]Absence check using state equation in 318 ms returned sat
[2023-03-14 18:39:47] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:39:48] [INFO ] [Nat]Added 1010 Read/Feed constraints in 628 ms returned sat
[2023-03-14 18:39:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 149 ms.
[2023-03-14 18:39:48] [INFO ] Added : 0 causal constraints over 0 iterations in 276 ms. Result :sat
Minimization took 3003 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 156 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-14 18:39:51] [INFO ] Computed 39 place invariants in 29 ms
[2023-03-14 18:39:52] [INFO ] Dead Transitions using invariants and state equation in 611 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 768 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-14 18:39:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119341 resets, run finished after 6290 ms. (steps per millisecond=158 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10362 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 1) seen :2
[2023-03-14 18:39:59] [INFO ] Invariant cache hit.
[2023-03-14 18:39:59] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:39:59] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:39:59] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2023-03-14 18:39:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:39:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:39:59] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:39:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:40:00] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2023-03-14 18:40:00] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:40:01] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1548 ms returned sat
[2023-03-14 18:40:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 146 ms.
[2023-03-14 18:40:02] [INFO ] Added : 0 causal constraints over 0 iterations in 262 ms. Result :sat
Minimization took 2786 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 81 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-14 18:40:05] [INFO ] Invariant cache hit.
[2023-03-14 18:40:05] [INFO ] Implicit Places using invariants in 392 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 395 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 149 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2023-03-14 18:40:05] [INFO ] Computed 29 place invariants in 26 ms
[2023-03-14 18:40:05] [INFO ] Implicit Places using invariants in 349 ms returned []
[2023-03-14 18:40:05] [INFO ] Invariant cache hit.
[2023-03-14 18:40:06] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:40:11] [INFO ] Implicit Places using invariants and state equation in 6055 ms returned []
Implicit Place search using SMT with State Equation took 6406 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 7033 ms. Remains : 140/160 places, 1865/1875 transitions.
[2023-03-14 18:40:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 179000 resets, run finished after 8062 ms. (steps per millisecond=124 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 1) seen :2
[2023-03-14 18:40:20] [INFO ] Invariant cache hit.
[2023-03-14 18:40:20] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:40:20] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-14 18:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:40:21] [INFO ] [Real]Absence check using state equation in 247 ms returned sat
[2023-03-14 18:40:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:40:21] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:40:21] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-14 18:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:40:21] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2023-03-14 18:40:21] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:40:22] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1323 ms returned sat
[2023-03-14 18:40:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 171 ms.
[2023-03-14 18:40:23] [INFO ] Added : 0 causal constraints over 0 iterations in 287 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [131] Max seen :[2]
Support contains 10 out of 140 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 74 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 74 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 69 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2023-03-14 18:40:26] [INFO ] Invariant cache hit.
[2023-03-14 18:40:26] [INFO ] Implicit Places using invariants in 351 ms returned []
[2023-03-14 18:40:26] [INFO ] Invariant cache hit.
[2023-03-14 18:40:26] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:40:32] [INFO ] Implicit Places using invariants and state equation in 6078 ms returned []
Implicit Place search using SMT with State Equation took 6445 ms to find 0 implicit places.
[2023-03-14 18:40:32] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-14 18:40:32] [INFO ] Invariant cache hit.
[2023-03-14 18:40:33] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7206 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-01 in 46778 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-02
// Phase 1: matrix 1885 rows 170 cols
[2023-03-14 18:40:33] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 1195 resets, run finished after 64 ms. (steps per millisecond=156 ) 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
[2023-03-14 18:40:33] [INFO ] Invariant cache hit.
[2023-03-14 18:40:33] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:40:33] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:40:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:40:33] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2023-03-14 18:40:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:40:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:40:34] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 14 ms returned sat
[2023-03-14 18:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:40:34] [INFO ] [Nat]Absence check using state equation in 365 ms returned sat
[2023-03-14 18:40:34] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:40:35] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1126 ms returned sat
[2023-03-14 18:40:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 182 ms.
[2023-03-14 18:40:35] [INFO ] Added : 0 causal constraints over 0 iterations in 295 ms. Result :sat
Minimization took 3007 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 142 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-14 18:40:39] [INFO ] Computed 39 place invariants in 28 ms
[2023-03-14 18:40:39] [INFO ] Dead Transitions using invariants and state equation in 624 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 772 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-14 18:40:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119261 resets, run finished after 6185 ms. (steps per millisecond=161 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9738 resets, run finished after 996 ms. (steps per millisecond=1004 ) properties (out of 1) seen :4
[2023-03-14 18:40:46] [INFO ] Invariant cache hit.
[2023-03-14 18:40:46] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:40:46] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:40:47] [INFO ] [Real]Absence check using state equation in 258 ms returned sat
[2023-03-14 18:40:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:40:47] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:40:47] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:40:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:40:47] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2023-03-14 18:40:47] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:40:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:40:53] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6079 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 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 66 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-14 18:40:53] [INFO ] Invariant cache hit.
[2023-03-14 18:40:54] [INFO ] Implicit Places using invariants in 372 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 389 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 525 ms. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2023-03-14 18:40:54] [INFO ] Computed 29 place invariants in 24 ms
Incomplete random walk after 1000000 steps, including 119198 resets, run finished after 5947 ms. (steps per millisecond=168 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9736 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties (out of 1) seen :4
[2023-03-14 18:41:01] [INFO ] Invariant cache hit.
[2023-03-14 18:41:01] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:41:01] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-14 18:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:41:01] [INFO ] [Real]Absence check using state equation in 283 ms returned sat
[2023-03-14 18:41:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:41:01] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:41:01] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-14 18:41:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:41:01] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2023-03-14 18:41:01] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:41:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:41:07] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6082 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 73 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.
[2023-03-14 18:41:08] [INFO ] Invariant cache hit.
[2023-03-14 18:41:08] [INFO ] Implicit Places using invariants in 346 ms returned []
[2023-03-14 18:41:08] [INFO ] Invariant cache hit.
[2023-03-14 18:41:08] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:41:14] [INFO ] Implicit Places using invariants and state equation in 6494 ms returned []
Implicit Place search using SMT with State Equation took 6843 ms to find 0 implicit places.
[2023-03-14 18:41:14] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-14 18:41:14] [INFO ] Invariant cache hit.
[2023-03-14 18:41:15] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7523 ms. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-02 in 42041 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-03
// Phase 1: matrix 1885 rows 170 cols
[2023-03-14 18:41:15] [INFO ] Computed 39 place invariants in 39 ms
Incomplete random walk after 10000 steps, including 1204 resets, run finished after 68 ms. (steps per millisecond=147 ) 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
[2023-03-14 18:41:15] [INFO ] Invariant cache hit.
[2023-03-14 18:41:15] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:41:15] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:41:15] [INFO ] [Real]Absence check using state equation in 317 ms returned sat
[2023-03-14 18:41:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:41:16] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:41:16] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:41:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:41:16] [INFO ] [Nat]Absence check using state equation in 305 ms returned sat
[2023-03-14 18:41:16] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:41:17] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1078 ms returned sat
[2023-03-14 18:41:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 152 ms.
[2023-03-14 18:41:17] [INFO ] Added : 0 causal constraints over 0 iterations in 270 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 75 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 18:41:20] [INFO ] Invariant cache hit.
[2023-03-14 18:41:21] [INFO ] Dead Transitions using invariants and state equation in 577 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 668 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-14 18:41:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119322 resets, run finished after 5974 ms. (steps per millisecond=167 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7079 resets, run finished after 818 ms. (steps per millisecond=1222 ) properties (out of 1) seen :4
[2023-03-14 18:41:28] [INFO ] Invariant cache hit.
[2023-03-14 18:41:28] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:41:28] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:41:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:41:28] [INFO ] [Real]Absence check using state equation in 294 ms returned sat
[2023-03-14 18:41:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:41:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:41:28] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:41:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:41:29] [INFO ] [Nat]Absence check using state equation in 316 ms returned sat
[2023-03-14 18:41:29] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:41:30] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1058 ms returned sat
[2023-03-14 18:41:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 145 ms.
[2023-03-14 18:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 279 ms. Result :sat
Minimization took 3010 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 74 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 75 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 65 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 18:41:33] [INFO ] Invariant cache hit.
[2023-03-14 18:41:33] [INFO ] Implicit Places using invariants in 335 ms returned []
[2023-03-14 18:41:33] [INFO ] Invariant cache hit.
[2023-03-14 18:41:34] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:41:40] [INFO ] Implicit Places using invariants and state equation in 6798 ms returned []
Implicit Place search using SMT with State Equation took 7156 ms to find 0 implicit places.
[2023-03-14 18:41:40] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-14 18:41:40] [INFO ] Invariant cache hit.
[2023-03-14 18:41:41] [INFO ] Dead Transitions using invariants and state equation in 621 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7902 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-03 in 25902 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-05
[2023-03-14 18:41:41] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1201 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 96 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
[2023-03-14 18:41:41] [INFO ] Invariant cache hit.
[2023-03-14 18:41:41] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:41:41] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:41:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:41:41] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2023-03-14 18:41:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:41:41] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:41:41] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:41:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:41:42] [INFO ] [Nat]Absence check using state equation in 308 ms returned sat
[2023-03-14 18:41:42] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:41:42] [INFO ] [Nat]Added 1010 Read/Feed constraints in 598 ms returned sat
[2023-03-14 18:41:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 147 ms.
[2023-03-14 18:41:43] [INFO ] Added : 0 causal constraints over 0 iterations in 275 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 172 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-14 18:41:46] [INFO ] Computed 39 place invariants in 28 ms
[2023-03-14 18:41:47] [INFO ] Dead Transitions using invariants and state equation in 903 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1097 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-14 18:41:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119362 resets, run finished after 6027 ms. (steps per millisecond=165 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10373 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 1) seen :2
[2023-03-14 18:41:54] [INFO ] Invariant cache hit.
[2023-03-14 18:41:54] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:41:54] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:41:54] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2023-03-14 18:41:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:41:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-14 18:41:54] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:41:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:41:54] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2023-03-14 18:41:54] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:41:56] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1544 ms returned sat
[2023-03-14 18:41:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 154 ms.
[2023-03-14 18:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 263 ms. Result :sat
Minimization took 2444 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 66 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 66 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 76 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-14 18:41:59] [INFO ] Invariant cache hit.
[2023-03-14 18:41:59] [INFO ] Implicit Places using invariants in 353 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 363 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 139 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2023-03-14 18:41:59] [INFO ] Computed 29 place invariants in 28 ms
[2023-03-14 18:42:00] [INFO ] Implicit Places using invariants in 352 ms returned []
[2023-03-14 18:42:00] [INFO ] Invariant cache hit.
[2023-03-14 18:42:00] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:42:06] [INFO ] Implicit Places using invariants and state equation in 6005 ms returned []
Implicit Place search using SMT with State Equation took 6377 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.
[2023-03-14 18:42:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 179073 resets, run finished after 7856 ms. (steps per millisecond=127 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 1) seen :2
[2023-03-14 18:42:14] [INFO ] Invariant cache hit.
[2023-03-14 18:42:14] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:42:14] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-14 18:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:42:15] [INFO ] [Real]Absence check using state equation in 237 ms returned sat
[2023-03-14 18:42:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:42:15] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:42:15] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-14 18:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:42:15] [INFO ] [Nat]Absence check using state equation in 234 ms returned sat
[2023-03-14 18:42:15] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:42:16] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1281 ms returned sat
[2023-03-14 18:42:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 155 ms.
[2023-03-14 18:42:17] [INFO ] Added : 0 causal constraints over 0 iterations in 274 ms. Result :sat
Minimization took 3003 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 66 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 63 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2023-03-14 18:42:20] [INFO ] Invariant cache hit.
[2023-03-14 18:42:20] [INFO ] Implicit Places using invariants in 325 ms returned []
[2023-03-14 18:42:20] [INFO ] Invariant cache hit.
[2023-03-14 18:42:20] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:42:26] [INFO ] Implicit Places using invariants and state equation in 6015 ms returned []
Implicit Place search using SMT with State Equation took 6387 ms to find 0 implicit places.
[2023-03-14 18:42:26] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-14 18:42:26] [INFO ] Invariant cache hit.
[2023-03-14 18:42:27] [INFO ] Dead Transitions using invariants and state equation in 747 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7245 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-05 in 46075 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-06
// Phase 1: matrix 1885 rows 170 cols
[2023-03-14 18:42:27] [INFO ] Computed 39 place invariants in 36 ms
Incomplete random walk after 10000 steps, including 1192 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 90 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :4
[2023-03-14 18:42:27] [INFO ] Invariant cache hit.
[2023-03-14 18:42:27] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:42:27] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:42:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:42:27] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2023-03-14 18:42:27] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:42:29] [INFO ] [Real]Added 1010 Read/Feed constraints in 1885 ms returned sat
[2023-03-14 18:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:42:29] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:42:29] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:42:30] [INFO ] [Nat]Absence check using state equation in 330 ms returned sat
[2023-03-14 18:42:31] [INFO ] [Nat]Added 1010 Read/Feed constraints in 727 ms returned sat
[2023-03-14 18:42:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 150 ms.
[2023-03-14 18:42:31] [INFO ] Added : 0 causal constraints over 0 iterations in 263 ms. Result :sat
Minimization took 2107 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 133 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-14 18:42:33] [INFO ] Computed 39 place invariants in 28 ms
[2023-03-14 18:42:34] [INFO ] Dead Transitions using invariants and state equation in 676 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 810 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-14 18:42:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119272 resets, run finished after 6901 ms. (steps per millisecond=144 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9402 resets, run finished after 1809 ms. (steps per millisecond=552 ) properties (out of 1) seen :4
[2023-03-14 18:42:43] [INFO ] Invariant cache hit.
[2023-03-14 18:42:43] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:42:43] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:42:43] [INFO ] [Real]Absence check using state equation in 238 ms returned sat
[2023-03-14 18:42:43] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:42:43] [INFO ] [Real]Added 1010 Read/Feed constraints in 159 ms returned sat
[2023-03-14 18:42:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:42:43] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:42:43] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2023-03-14 18:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:42:43] [INFO ] [Nat]Absence check using state equation in 234 ms returned sat
[2023-03-14 18:42:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:42:49] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6082 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 64 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 63 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-14 18:42:50] [INFO ] Invariant cache hit.
[2023-03-14 18:42:50] [INFO ] Implicit Places using invariants in 242 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 254 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 129 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2023-03-14 18:42:50] [INFO ] Computed 29 place invariants in 18 ms
[2023-03-14 18:42:50] [INFO ] Implicit Places using invariants in 237 ms returned []
[2023-03-14 18:42:50] [INFO ] Invariant cache hit.
[2023-03-14 18:42:51] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:42:52] [INFO ] Implicit Places using invariants and state equation in 2184 ms returned []
Implicit Place search using SMT with State Equation took 2446 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 2896 ms. Remains : 140/160 places, 1865/1875 transitions.
[2023-03-14 18:42:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178990 resets, run finished after 8739 ms. (steps per millisecond=114 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 11363 resets, run finished after 1785 ms. (steps per millisecond=560 ) properties (out of 1) seen :4
[2023-03-14 18:43:03] [INFO ] Invariant cache hit.
[2023-03-14 18:43:03] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:43:03] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-14 18:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:43:03] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2023-03-14 18:43:03] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:43:04] [INFO ] [Real]Added 1010 Read/Feed constraints in 860 ms returned sat
[2023-03-14 18:43:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:43:04] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:43:04] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-14 18:43:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:43:04] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2023-03-14 18:43:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:43:08] [INFO ] [Nat]Added 1010 Read/Feed constraints in 3503 ms returned sat
[2023-03-14 18:43:08] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 141 ms.
[2023-03-14 18:43:08] [INFO ] Added : 0 causal constraints over 0 iterations in 255 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 63 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 69 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2023-03-14 18:43:11] [INFO ] Invariant cache hit.
[2023-03-14 18:43:12] [INFO ] Implicit Places using invariants in 208 ms returned []
[2023-03-14 18:43:12] [INFO ] Invariant cache hit.
[2023-03-14 18:43:12] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:43:14] [INFO ] Implicit Places using invariants and state equation in 2178 ms returned []
Implicit Place search using SMT with State Equation took 2415 ms to find 0 implicit places.
[2023-03-14 18:43:14] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-14 18:43:14] [INFO ] Invariant cache hit.
[2023-03-14 18:43:14] [INFO ] Dead Transitions using invariants and state equation in 594 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3121 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-06 in 47546 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-07
// Phase 1: matrix 1885 rows 170 cols
[2023-03-14 18:43:15] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 1208 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10000 steps, including 100 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
[2023-03-14 18:43:15] [INFO ] Invariant cache hit.
[2023-03-14 18:43:15] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:43:15] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:43:15] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2023-03-14 18:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:43:15] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:43:15] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:43:15] [INFO ] [Nat]Absence check using state equation in 274 ms returned sat
[2023-03-14 18:43:15] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:43:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:43:20] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4680 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 65 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 18:43:20] [INFO ] Invariant cache hit.
[2023-03-14 18:43:21] [INFO ] Dead Transitions using invariants and state equation in 767 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 842 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-14 18:43:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119206 resets, run finished after 5955 ms. (steps per millisecond=167 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 9994 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 1) seen :2
[2023-03-14 18:43:28] [INFO ] Invariant cache hit.
[2023-03-14 18:43:28] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:43:28] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:43:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:43:28] [INFO ] [Real]Absence check using state equation in 300 ms returned sat
[2023-03-14 18:43:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:43:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:43:28] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:43:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:43:28] [INFO ] [Nat]Absence check using state equation in 286 ms returned sat
[2023-03-14 18:43:29] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:43:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:43:35] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6114 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 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 64 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 18:43:35] [INFO ] Invariant cache hit.
[2023-03-14 18:43:35] [INFO ] Implicit Places using invariants in 326 ms returned []
[2023-03-14 18:43:35] [INFO ] Invariant cache hit.
[2023-03-14 18:43:35] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:43:42] [INFO ] Implicit Places using invariants and state equation in 6873 ms returned []
Implicit Place search using SMT with State Equation took 7208 ms to find 0 implicit places.
[2023-03-14 18:43:42] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-14 18:43:42] [INFO ] Invariant cache hit.
[2023-03-14 18:43:43] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7945 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-07 in 28134 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-08
[2023-03-14 18:43:43] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1190 resets, run finished after 69 ms. (steps per millisecond=144 ) 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
[2023-03-14 18:43:43] [INFO ] Invariant cache hit.
[2023-03-14 18:43:43] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:43:43] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:43:43] [INFO ] [Real]Absence check using state equation in 309 ms returned sat
[2023-03-14 18:43:43] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:43:45] [INFO ] [Real]Added 1010 Read/Feed constraints in 1806 ms returned sat
[2023-03-14 18:43:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:43:45] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:43:45] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2023-03-14 18:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:43:45] [INFO ] [Nat]Absence check using state equation in 311 ms returned sat
[2023-03-14 18:43:46] [INFO ] [Nat]Added 1010 Read/Feed constraints in 715 ms returned sat
[2023-03-14 18:43:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 145 ms.
[2023-03-14 18:43:46] [INFO ] Added : 0 causal constraints over 0 iterations in 257 ms. Result :sat
Minimization took 2060 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 143 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-14 18:43:49] [INFO ] Computed 39 place invariants in 29 ms
[2023-03-14 18:43:49] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 723 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-14 18:43:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119459 resets, run finished after 6875 ms. (steps per millisecond=145 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9406 resets, run finished after 1795 ms. (steps per millisecond=557 ) properties (out of 1) seen :4
[2023-03-14 18:43:58] [INFO ] Invariant cache hit.
[2023-03-14 18:43:58] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:43:58] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:43:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:43:58] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2023-03-14 18:43:58] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:43:58] [INFO ] [Real]Added 1010 Read/Feed constraints in 148 ms returned sat
[2023-03-14 18:43:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:43:58] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:43:58] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:43:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:43:59] [INFO ] [Nat]Absence check using state equation in 231 ms returned sat
[2023-03-14 18:44:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:44:05] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6070 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 68 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 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 63 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-14 18:44:05] [INFO ] Invariant cache hit.
[2023-03-14 18:44:05] [INFO ] Implicit Places using invariants in 211 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 237 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 133 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2023-03-14 18:44:05] [INFO ] Computed 29 place invariants in 24 ms
[2023-03-14 18:44:06] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-14 18:44:06] [INFO ] Invariant cache hit.
[2023-03-14 18:44:06] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:44:08] [INFO ] Implicit Places using invariants and state equation in 2175 ms returned []
Implicit Place search using SMT with State Equation took 2409 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2843 ms. Remains : 140/160 places, 1865/1875 transitions.
[2023-03-14 18:44:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178787 resets, run finished after 8663 ms. (steps per millisecond=115 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 11363 resets, run finished after 1796 ms. (steps per millisecond=556 ) properties (out of 1) seen :4
[2023-03-14 18:44:18] [INFO ] Invariant cache hit.
[2023-03-14 18:44:18] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:44:18] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-14 18:44:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:44:18] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2023-03-14 18:44:19] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:44:19] [INFO ] [Real]Added 1010 Read/Feed constraints in 833 ms returned sat
[2023-03-14 18:44:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:44:19] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:44:19] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-14 18:44:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:44:20] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2023-03-14 18:44:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:44:24] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4151 ms returned sat
[2023-03-14 18:44:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 146 ms.
[2023-03-14 18:44:24] [INFO ] Added : 0 causal constraints over 0 iterations in 256 ms. Result :sat
Minimization took 3007 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 71 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 71 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.
[2023-03-14 18:44:27] [INFO ] Invariant cache hit.
[2023-03-14 18:44:27] [INFO ] Implicit Places using invariants in 188 ms returned []
[2023-03-14 18:44:27] [INFO ] Invariant cache hit.
[2023-03-14 18:44:28] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:44:30] [INFO ] Implicit Places using invariants and state equation in 2182 ms returned []
Implicit Place search using SMT with State Equation took 2391 ms to find 0 implicit places.
[2023-03-14 18:44:30] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-14 18:44:30] [INFO ] Invariant cache hit.
[2023-03-14 18:44:30] [INFO ] Dead Transitions using invariants and state equation in 590 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3098 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-08 in 47674 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-09
// Phase 1: matrix 1885 rows 170 cols
[2023-03-14 18:44:30] [INFO ] Computed 39 place invariants in 21 ms
Incomplete random walk after 10000 steps, including 1191 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 93 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
[2023-03-14 18:44:30] [INFO ] Invariant cache hit.
[2023-03-14 18:44:30] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:44:30] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:44:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:44:31] [INFO ] [Real]Absence check using state equation in 279 ms returned sat
[2023-03-14 18:44:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:44:31] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:44:31] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:44:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:44:31] [INFO ] [Nat]Absence check using state equation in 289 ms returned sat
[2023-03-14 18:44:31] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:44:32] [INFO ] [Nat]Added 1010 Read/Feed constraints in 593 ms returned sat
[2023-03-14 18:44:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 160 ms.
[2023-03-14 18:44:32] [INFO ] Added : 0 causal constraints over 0 iterations in 275 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 136 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-14 18:44:35] [INFO ] Computed 39 place invariants in 31 ms
[2023-03-14 18:44:36] [INFO ] Dead Transitions using invariants and state equation in 666 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 827 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-14 18:44:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119335 resets, run finished after 5976 ms. (steps per millisecond=167 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10359 resets, run finished after 900 ms. (steps per millisecond=1111 ) properties (out of 1) seen :2
[2023-03-14 18:44:43] [INFO ] Invariant cache hit.
[2023-03-14 18:44:43] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:44:43] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2023-03-14 18:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:44:43] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2023-03-14 18:44:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:44:43] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:44:43] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2023-03-14 18:44:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:44:43] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2023-03-14 18:44:43] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:44:45] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1490 ms returned sat
[2023-03-14 18:44:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 155 ms.
[2023-03-14 18:44:45] [INFO ] Added : 0 causal constraints over 0 iterations in 269 ms. Result :sat
Minimization took 2378 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 65 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 65 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 67 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-14 18:44:48] [INFO ] Invariant cache hit.
[2023-03-14 18:44:48] [INFO ] Implicit Places using invariants in 347 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 368 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 131 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2023-03-14 18:44:48] [INFO ] Computed 29 place invariants in 22 ms
[2023-03-14 18:44:49] [INFO ] Implicit Places using invariants in 335 ms returned []
[2023-03-14 18:44:49] [INFO ] Invariant cache hit.
[2023-03-14 18:44:49] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:44:55] [INFO ] Implicit Places using invariants and state equation in 5988 ms returned []
Implicit Place search using SMT with State Equation took 6341 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 6907 ms. Remains : 140/160 places, 1865/1875 transitions.
[2023-03-14 18:44:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 178963 resets, run finished after 7836 ms. (steps per millisecond=127 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties (out of 1) seen :2
[2023-03-14 18:45:03] [INFO ] Invariant cache hit.
[2023-03-14 18:45:03] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:45:03] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-14 18:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:45:04] [INFO ] [Real]Absence check using state equation in 233 ms returned sat
[2023-03-14 18:45:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:45:04] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:45:04] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-14 18:45:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:45:04] [INFO ] [Nat]Absence check using state equation in 242 ms returned sat
[2023-03-14 18:45:04] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:45:05] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1238 ms returned sat
[2023-03-14 18:45:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 143 ms.
[2023-03-14 18:45:05] [INFO ] Added : 0 causal constraints over 0 iterations in 258 ms. Result :sat
Minimization took 3005 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 73 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 73 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.
[2023-03-14 18:45:09] [INFO ] Invariant cache hit.
[2023-03-14 18:45:09] [INFO ] Implicit Places using invariants in 347 ms returned []
[2023-03-14 18:45:09] [INFO ] Invariant cache hit.
[2023-03-14 18:45:09] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:45:15] [INFO ] Implicit Places using invariants and state equation in 5973 ms returned []
Implicit Place search using SMT with State Equation took 6324 ms to find 0 implicit places.
[2023-03-14 18:45:15] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-14 18:45:15] [INFO ] Invariant cache hit.
[2023-03-14 18:45:16] [INFO ] Dead Transitions using invariants and state equation in 588 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7034 ms. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-09 in 45216 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-10
// Phase 1: matrix 1885 rows 170 cols
[2023-03-14 18:45:16] [INFO ] Computed 39 place invariants in 21 ms
Incomplete random walk after 10000 steps, including 1203 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 85 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :2
[2023-03-14 18:45:16] [INFO ] Invariant cache hit.
[2023-03-14 18:45:16] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:45:16] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:45:16] [INFO ] [Real]Absence check using state equation in 302 ms returned sat
[2023-03-14 18:45:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:45:16] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:45:16] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:45:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:45:16] [INFO ] [Nat]Absence check using state equation in 293 ms returned sat
[2023-03-14 18:45:16] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:45:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:45:21] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4665 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 65 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 18:45:21] [INFO ] Invariant cache hit.
[2023-03-14 18:45:22] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 683 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-14 18:45:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119352 resets, run finished after 5935 ms. (steps per millisecond=168 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 8519 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 1) seen :2
[2023-03-14 18:45:29] [INFO ] Invariant cache hit.
[2023-03-14 18:45:29] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:45:29] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:45:29] [INFO ] [Real]Absence check using state equation in 305 ms returned sat
[2023-03-14 18:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:45:29] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:45:29] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:45:29] [INFO ] [Nat]Absence check using state equation in 294 ms returned sat
[2023-03-14 18:45:29] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:45:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:45:35] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6086 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 77 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 77 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 81 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 18:45:36] [INFO ] Invariant cache hit.
[2023-03-14 18:45:36] [INFO ] Implicit Places using invariants in 298 ms returned []
[2023-03-14 18:45:36] [INFO ] Invariant cache hit.
[2023-03-14 18:45:36] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:45:43] [INFO ] Implicit Places using invariants and state equation in 6791 ms returned []
Implicit Place search using SMT with State Equation took 7098 ms to find 0 implicit places.
[2023-03-14 18:45:43] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-14 18:45:43] [INFO ] Invariant cache hit.
[2023-03-14 18:45:43] [INFO ] Dead Transitions using invariants and state equation in 616 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7863 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-10 in 27835 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-11
[2023-03-14 18:45:43] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1188 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10000 steps, including 101 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
[2023-03-14 18:45:43] [INFO ] Invariant cache hit.
[2023-03-14 18:45:43] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-14 18:45:43] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:45:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:45:44] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2023-03-14 18:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:45:44] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:45:44] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:45:44] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2023-03-14 18:45:44] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:45:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:45:49] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4659 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 64 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 18:45:49] [INFO ] Invariant cache hit.
[2023-03-14 18:45:50] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 703 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-14 18:45:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119400 resets, run finished after 5937 ms. (steps per millisecond=168 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10006 resets, run finished after 897 ms. (steps per millisecond=1114 ) properties (out of 1) seen :2
[2023-03-14 18:45:56] [INFO ] Invariant cache hit.
[2023-03-14 18:45:56] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:45:56] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:45:57] [INFO ] [Real]Absence check using state equation in 299 ms returned sat
[2023-03-14 18:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:45:57] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:45:57] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2023-03-14 18:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:45:57] [INFO ] [Nat]Absence check using state equation in 283 ms returned sat
[2023-03-14 18:45:57] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:46:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:46:03] [INFO ] [Nat]Added 1010 Read/Feed constraints in 5869 ms returned sat
[2023-03-14 18:46:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 147 ms.
[2023-03-14 18:46:03] [INFO ] Added : 0 causal constraints over 0 iterations in 280 ms. Result :sat
Minimization took 2394 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 63 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 63 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.
[2023-03-14 18:46:06] [INFO ] Invariant cache hit.
[2023-03-14 18:46:06] [INFO ] Implicit Places using invariants in 322 ms returned []
[2023-03-14 18:46:06] [INFO ] Invariant cache hit.
[2023-03-14 18:46:07] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:46:13] [INFO ] Implicit Places using invariants and state equation in 6829 ms returned []
Implicit Place search using SMT with State Equation took 7169 ms to find 0 implicit places.
[2023-03-14 18:46:13] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-14 18:46:13] [INFO ] Invariant cache hit.
[2023-03-14 18:46:14] [INFO ] Dead Transitions using invariants and state equation in 609 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7908 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-11 in 30416 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-12
[2023-03-14 18:46:14] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1201 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 69 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :4
[2023-03-14 18:46:14] [INFO ] Invariant cache hit.
[2023-03-14 18:46:14] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:46:14] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:46:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:14] [INFO ] [Real]Absence check using state equation in 291 ms returned sat
[2023-03-14 18:46:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:14] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:46:14] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2023-03-14 18:46:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:15] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2023-03-14 18:46:15] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:46:15] [INFO ] [Nat]Added 1010 Read/Feed constraints in 693 ms returned sat
[2023-03-14 18:46:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 148 ms.
[2023-03-14 18:46:16] [INFO ] Added : 0 causal constraints over 0 iterations in 267 ms. Result :sat
Minimization took 3000 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 137 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-14 18:46:19] [INFO ] Computed 39 place invariants in 27 ms
[2023-03-14 18:46:19] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 780 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-14 18:46:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119318 resets, run finished after 6017 ms. (steps per millisecond=166 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 1) seen :4
[2023-03-14 18:46:26] [INFO ] Invariant cache hit.
[2023-03-14 18:46:26] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:46:26] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:27] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2023-03-14 18:46:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:27] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:46:27] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:46:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:27] [INFO ] [Nat]Absence check using state equation in 274 ms returned sat
[2023-03-14 18:46:27] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:46:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:46:33] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6077 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 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 64 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 64 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-14 18:46:33] [INFO ] Invariant cache hit.
[2023-03-14 18:46:34] [INFO ] Implicit Places using invariants in 385 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 397 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 533 ms. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2023-03-14 18:46:34] [INFO ] Computed 29 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 119314 resets, run finished after 5802 ms. (steps per millisecond=172 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 1) seen :4
[2023-03-14 18:46:40] [INFO ] Invariant cache hit.
[2023-03-14 18:46:40] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:46:40] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-14 18:46:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:41] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2023-03-14 18:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:41] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:46:41] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-14 18:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:41] [INFO ] [Nat]Absence check using state equation in 264 ms returned sat
[2023-03-14 18:46:41] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:46:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:46:47] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6096 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 64 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 65 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 64 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-14 18:46:47] [INFO ] Invariant cache hit.
[2023-03-14 18:46:48] [INFO ] Implicit Places using invariants in 311 ms returned []
[2023-03-14 18:46:48] [INFO ] Invariant cache hit.
[2023-03-14 18:46:48] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:46:54] [INFO ] Implicit Places using invariants and state equation in 5982 ms returned []
Implicit Place search using SMT with State Equation took 6313 ms to find 0 implicit places.
[2023-03-14 18:46:54] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-14 18:46:54] [INFO ] Invariant cache hit.
[2023-03-14 18:46:54] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7044 ms. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-12 in 40402 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-13
// Phase 1: matrix 1885 rows 170 cols
[2023-03-14 18:46:54] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 1187 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :4
[2023-03-14 18:46:54] [INFO ] Invariant cache hit.
[2023-03-14 18:46:54] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:46:54] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:55] [INFO ] [Real]Absence check using state equation in 291 ms returned sat
[2023-03-14 18:46:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:55] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:46:55] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:55] [INFO ] [Nat]Absence check using state equation in 343 ms returned sat
[2023-03-14 18:46:55] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:46:56] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1041 ms returned sat
[2023-03-14 18:46:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 144 ms.
[2023-03-14 18:46:56] [INFO ] Added : 0 causal constraints over 0 iterations in 260 ms. Result :sat
Minimization took 3005 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 149 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2023-03-14 18:47:00] [INFO ] Computed 39 place invariants in 25 ms
[2023-03-14 18:47:00] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 826 ms. Remains : 160/170 places, 1875/1885 transitions.
[2023-03-14 18:47:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119333 resets, run finished after 6035 ms. (steps per millisecond=165 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9744 resets, run finished after 973 ms. (steps per millisecond=1027 ) properties (out of 1) seen :4
[2023-03-14 18:47:07] [INFO ] Invariant cache hit.
[2023-03-14 18:47:07] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:47:07] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2023-03-14 18:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:47:08] [INFO ] [Real]Absence check using state equation in 246 ms returned sat
[2023-03-14 18:47:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:47:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:47:08] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:47:08] [INFO ] [Nat]Absence check using state equation in 244 ms returned sat
[2023-03-14 18:47:08] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:47:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:47:14] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6079 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 66 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 66 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.
[2023-03-14 18:47:14] [INFO ] Invariant cache hit.
[2023-03-14 18:47:14] [INFO ] Implicit Places using invariants in 360 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 374 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 64 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 502 ms. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2023-03-14 18:47:15] [INFO ] Computed 29 place invariants in 23 ms
Incomplete random walk after 1000000 steps, including 119273 resets, run finished after 5767 ms. (steps per millisecond=173 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9743 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 1) seen :4
[2023-03-14 18:47:21] [INFO ] Invariant cache hit.
[2023-03-14 18:47:21] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:47:21] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-14 18:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:47:22] [INFO ] [Real]Absence check using state equation in 273 ms returned sat
[2023-03-14 18:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:47:22] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:47:22] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-14 18:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:47:22] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2023-03-14 18:47:22] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:47:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:47:28] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6089 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 64 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 65 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 63 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2023-03-14 18:47:28] [INFO ] Invariant cache hit.
[2023-03-14 18:47:28] [INFO ] Implicit Places using invariants in 313 ms returned []
[2023-03-14 18:47:29] [INFO ] Invariant cache hit.
[2023-03-14 18:47:29] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:47:35] [INFO ] Implicit Places using invariants and state equation in 6426 ms returned []
Implicit Place search using SMT with State Equation took 6781 ms to find 0 implicit places.
[2023-03-14 18:47:35] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-14 18:47:35] [INFO ] Invariant cache hit.
[2023-03-14 18:47:36] [INFO ] Dead Transitions using invariants and state equation in 608 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7496 ms. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-13 in 41421 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-14
// Phase 1: matrix 1885 rows 170 cols
[2023-03-14 18:47:36] [INFO ] Computed 39 place invariants in 21 ms
Incomplete random walk after 10000 steps, including 1187 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
[2023-03-14 18:47:36] [INFO ] Invariant cache hit.
[2023-03-14 18:47:36] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:47:36] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:47:36] [INFO ] [Real]Absence check using state equation in 302 ms returned sat
[2023-03-14 18:47:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:47:36] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:47:36] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:47:36] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2023-03-14 18:47:36] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:47:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:47:41] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4661 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 68 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 18:47:41] [INFO ] Invariant cache hit.
[2023-03-14 18:47:42] [INFO ] Dead Transitions using invariants and state equation in 622 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 700 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-14 18:47:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119355 resets, run finished after 5953 ms. (steps per millisecond=167 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 8510 resets, run finished after 886 ms. (steps per millisecond=1128 ) properties (out of 1) seen :2
[2023-03-14 18:47:49] [INFO ] Invariant cache hit.
[2023-03-14 18:47:49] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:47:49] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:47:49] [INFO ] [Real]Absence check using state equation in 302 ms returned sat
[2023-03-14 18:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:47:49] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:47:49] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2023-03-14 18:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:47:49] [INFO ] [Nat]Absence check using state equation in 291 ms returned sat
[2023-03-14 18:47:49] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:47:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:47:56] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6104 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 64 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 18:47:56] [INFO ] Invariant cache hit.
[2023-03-14 18:47:56] [INFO ] Implicit Places using invariants in 263 ms returned []
[2023-03-14 18:47:56] [INFO ] Invariant cache hit.
[2023-03-14 18:47:56] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:48:03] [INFO ] Implicit Places using invariants and state equation in 6809 ms returned []
Implicit Place search using SMT with State Equation took 7094 ms to find 0 implicit places.
[2023-03-14 18:48:03] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-14 18:48:03] [INFO ] Invariant cache hit.
[2023-03-14 18:48:03] [INFO ] Dead Transitions using invariants and state equation in 611 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7832 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-14 in 27840 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-15
[2023-03-14 18:48:03] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1182 resets, run finished after 60 ms. (steps per millisecond=166 ) 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
[2023-03-14 18:48:04] [INFO ] Invariant cache hit.
[2023-03-14 18:48:04] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:48:04] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:48:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:48:04] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2023-03-14 18:48:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:48:04] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-14 18:48:04] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2023-03-14 18:48:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:48:04] [INFO ] [Nat]Absence check using state equation in 295 ms returned sat
[2023-03-14 18:48:04] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:48:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:48:09] [INFO ] [Nat]Added 1010 Read/Feed constraints in 4659 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 66 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 18:48:09] [INFO ] Invariant cache hit.
[2023-03-14 18:48:10] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 699 ms. Remains : 170/170 places, 1885/1885 transitions.
[2023-03-14 18:48:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 119390 resets, run finished after 5941 ms. (steps per millisecond=168 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 8516 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 1) seen :2
[2023-03-14 18:48:16] [INFO ] Invariant cache hit.
[2023-03-14 18:48:17] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:48:17] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2023-03-14 18:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:48:17] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2023-03-14 18:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:48:17] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-14 18:48:17] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2023-03-14 18:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:48:17] [INFO ] [Nat]Absence check using state equation in 300 ms returned sat
[2023-03-14 18:48:17] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:48:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 18:48:23] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6083 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 71 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 71 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 67 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 18:48:23] [INFO ] Invariant cache hit.
[2023-03-14 18:48:24] [INFO ] Implicit Places using invariants in 274 ms returned []
[2023-03-14 18:48:24] [INFO ] Invariant cache hit.
[2023-03-14 18:48:24] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 18:48:31] [INFO ] Implicit Places using invariants and state equation in 6835 ms returned []
Implicit Place search using SMT with State Equation took 7111 ms to find 0 implicit places.
[2023-03-14 18:48:31] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-14 18:48:31] [INFO ] Invariant cache hit.
[2023-03-14 18:48:31] [INFO ] Dead Transitions using invariants and state equation in 585 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7804 ms. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-15 in 27790 ms.
[2023-03-14 18:48:32] [INFO ] Flatten gal took : 364 ms
[2023-03-14 18:48:32] [INFO ] Applying decomposition
[2023-03-14 18:48:32] [INFO ] Flatten gal took : 321 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1972437885143453619.txt' '-o' '/tmp/graph1972437885143453619.bin' '-w' '/tmp/graph1972437885143453619.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1972437885143453619.bin' '-l' '-1' '-v' '-w' '/tmp/graph1972437885143453619.weights' '-q' '0' '-e' '0.001'
[2023-03-14 18:48:33] [INFO ] Decomposing Gal with order
[2023-03-14 18:48:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 18:48:34] [INFO ] Removed a total of 2660 redundant transitions.
[2023-03-14 18:48:34] [INFO ] Flatten gal took : 1148 ms
[2023-03-14 18:48:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 21 ms.
[2023-03-14 18:48:34] [INFO ] Time to serialize gal into /tmp/UpperBounds16845326551792093309.gal : 23 ms
[2023-03-14 18:48:34] [INFO ] Time to serialize properties into /tmp/UpperBounds18090391132658415131.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16845326551792093309.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds18090391132658415131.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/UpperBounds18090391132658415131.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,199051,147.478,2455152,2,232442,5,3.06704e+06,6,0,2588,924348,0
Total reachable state count : 199051
Verifying 15 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-00 :0 <= gu0.Neighbourhood_0+gu0.Neighbourhood_1+gu0.Neighbourhood_2+gu0.Neighbourhood_3+gu0.Neighbourho...2154
FORMULA PhilosophersDyn-COL-10-UpperBounds-00 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-00,0,147.766,2455152,1,0,7,3.06704e+06,9,1,3178,924348,4
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-01 :0 <= gu0.HasRight_0+gu8.HasRight_1+gu1.HasRight_2+gu2.HasRight_3+gu3.HasRight_4+gu4.HasRight_5+gu9.H...214
FORMULA PhilosophersDyn-COL-10-UpperBounds-01 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-01,0,148.042,2455152,1,0,8,3.06704e+06,10,1,3524,924348,5
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-02 :0 <= gu0.Think_0+gu8.Think_1+gu1.Think_2+gu2.Think_3+gu3.Think_4+gu4.Think_5+gu9.Think_6+gu5.Think_7...184
FORMULA PhilosophersDyn-COL-10-UpperBounds-02 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-02,0,148.266,2455152,1,0,9,3.06704e+06,11,1,3822,924348,6
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-03 :0 <= gu0.WaitLeft_0+gu8.WaitLeft_1+gu1.WaitLeft_2+gu2.WaitLeft_3+gu3.WaitLeft_4+gu4.WaitLeft_5+gu9.W...214
FORMULA PhilosophersDyn-COL-10-UpperBounds-03 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-03,0,148.61,2455152,1,0,10,3.06704e+06,12,1,4173,924348,7
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-05 :0 <= gu0.HasRight_0+gu8.HasRight_1+gu1.HasRight_2+gu2.HasRight_3+gu3.HasRight_4+gu4.HasRight_5+gu9.H...214
FORMULA PhilosophersDyn-COL-10-UpperBounds-05 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-05,0,148.611,2455152,1,0,10,3.06704e+06,12,1,4173,924348,7
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-06 :0 <= gu0.Neighbourhood_0+gu0.Neighbourhood_1+gu0.Neighbourhood_2+gu0.Neighbourhood_3+gu0.Neighbourho...2154
FORMULA PhilosophersDyn-COL-10-UpperBounds-06 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-06,0,148.621,2455152,1,0,10,3.06704e+06,12,1,4173,924348,7
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-07 :0 <= gu0.HasLeft_0+gu8.HasLeft_1+gu1.HasLeft_2+gu2.HasLeft_3+gu3.HasLeft_4+gu4.HasLeft_5+gu9.HasLeft...204
FORMULA PhilosophersDyn-COL-10-UpperBounds-07 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-07,0,148.874,2455152,1,0,11,3.06704e+06,13,1,4517,924348,8
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-08 :0 <= gu0.Neighbourhood_0+gu0.Neighbourhood_1+gu0.Neighbourhood_2+gu0.Neighbourhood_3+gu0.Neighbourho...2154
FORMULA PhilosophersDyn-COL-10-UpperBounds-08 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-08,0,148.885,2455152,1,0,11,3.06704e+06,13,1,4517,924348,8
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-09 :0 <= gu0.HasRight_0+gu8.HasRight_1+gu1.HasRight_2+gu2.HasRight_3+gu3.HasRight_4+gu4.HasRight_5+gu9.H...214
FORMULA PhilosophersDyn-COL-10-UpperBounds-09 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-09,0,148.886,2455152,1,0,11,3.06704e+06,13,1,4517,924348,8
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-10 :0 <= gu0.Forks_0+gu8.Forks_1+gu1.Forks_2+gu2.Forks_3+gu3.Forks_4+gu4.Forks_5+gu9.Forks_6+gu5.Forks_7...184
FORMULA PhilosophersDyn-COL-10-UpperBounds-10 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-10,0,149.116,2455152,1,0,12,3.06704e+06,14,1,4807,924348,9
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-11 :0 <= gu0.HasLeft_0+gu8.HasLeft_1+gu1.HasLeft_2+gu2.HasLeft_3+gu3.HasLeft_4+gu4.HasLeft_5+gu9.HasLeft...204
FORMULA PhilosophersDyn-COL-10-UpperBounds-11 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-11,0,149.117,2455152,1,0,12,3.06704e+06,14,1,4807,924348,9
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-12 :0 <= gu0.WaitRight_0+gu8.WaitRight_1+gu1.WaitRight_2+gu2.WaitRight_3+gu3.WaitRight_4+gu4.WaitRight_5...224
FORMULA PhilosophersDyn-COL-10-UpperBounds-12 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-12,0,149.433,2455152,1,0,13,3.06704e+06,15,1,5155,924348,10
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-13 :0 <= gu0.Think_0+gu8.Think_1+gu1.Think_2+gu2.Think_3+gu3.Think_4+gu4.Think_5+gu9.Think_6+gu5.Think_7...184
FORMULA PhilosophersDyn-COL-10-UpperBounds-13 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-13,0,149.433,2455152,1,0,13,3.06704e+06,15,1,5155,924348,10
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-14 :0 <= gu0.Forks_0+gu8.Forks_1+gu1.Forks_2+gu2.Forks_3+gu3.Forks_4+gu4.Forks_5+gu9.Forks_6+gu5.Forks_7...184
FORMULA PhilosophersDyn-COL-10-UpperBounds-14 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-14,0,149.434,2455152,1,0,13,3.06704e+06,15,1,5155,924348,10
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-15 :0 <= gu0.Forks_0+gu8.Forks_1+gu1.Forks_2+gu2.Forks_3+gu3.Forks_4+gu4.Forks_5+gu9.Forks_6+gu5.Forks_7...184
FORMULA PhilosophersDyn-COL-10-UpperBounds-15 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-15,0,149.434,2455152,1,0,13,3.06704e+06,15,1,5155,924348,10
Total runtime 886273 ms.
BK_STOP 1678819865804
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PhilosophersDyn-COL-10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is 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 r293-tall-167873945200285"
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 '
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 ;