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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r490-tall-167912708200117
Last Updated
May 14, 2023

About the Execution of Marcie+red for Sudoku-COL-AN15

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8157.779 3600000.00 3689304.00 7887.80 225 225 225 225 225 225 225 225 225 225 225 225 225 ? ? 225 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.r490-tall-167912708200117.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 marciexred
Input is Sudoku-COL-AN15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r490-tall-167912708200117
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 8.8K Feb 26 09:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 09:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 08:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 08:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 10:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 10:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 10:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 10:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 6.5K 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 Sudoku-COL-AN15-UpperBounds-00
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-01
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-02
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-03
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-04
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-05
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-06
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-07
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-08
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-09
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-10
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-11
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-12
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-13
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-14
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679189183981

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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-AN15
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-19 01:26:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 01:26:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 01:26:25] [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.
[2023-03-19 01:26:25] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-19 01:26:26] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 545 ms
[2023-03-19 01:26:26] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 4050 PT places and 3375.0 transition bindings in 11 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-19 01:26:26] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 4 ms.
[2023-03-19 01:26:26] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 1 rows 4 cols
[2023-03-19 01:26:26] [INFO ] Computed 3 place invariants in 7 ms
FORMULA Sudoku-COL-AN15-UpperBounds-15 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-12 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-11 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-10 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-09 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-08 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-07 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-06 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-05 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-04 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-03 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-02 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-01 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-00 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-19 01:26:26] [INFO ] Invariant cache hit.
[2023-03-19 01:26:26] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 01:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:26:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-19 01:26:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:26:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 01:26:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:26:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-19 01:26:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-19 01:26:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-19 01:26:26] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 01:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:26:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-19 01:26:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:26:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 01:26:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:26:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-19 01:26:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-19 01:26:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [225, 225]
Domain [N(15), N(15)] of place Rows breaks symmetries in sort N
[2023-03-19 01:26:26] [INFO ] Unfolded HLPN to a Petri net with 4050 places and 3375 transitions 13500 arcs in 61 ms.
[2023-03-19 01:26:26] [INFO ] Unfolded 2 HLPN properties in 2 ms.
Incomplete random walk after 10000 steps, including 50 resets, run finished after 3632 ms. (steps per millisecond=2 ) properties (out of 2) seen :406
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 820 ms. (steps per millisecond=12 ) properties (out of 2) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 829 ms. (steps per millisecond=12 ) properties (out of 2) seen :2
// Phase 1: matrix 3375 rows 4050 cols
[2023-03-19 01:26:31] [INFO ] Computed 675 place invariants in 51 ms
[2023-03-19 01:26:33] [INFO ] [Real]Absence check using 675 positive place invariants in 832 ms returned sat
[2023-03-19 01:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:26:35] [INFO ] [Real]Absence check using state equation in 2285 ms returned sat
[2023-03-19 01:26:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:26:36] [INFO ] [Nat]Absence check using 675 positive place invariants in 727 ms returned sat
[2023-03-19 01:26:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:26:39] [INFO ] [Nat]Absence check using state equation in 2405 ms returned sat
[2023-03-19 01:26:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2023-03-19 01:26:39] [INFO ] Added : 0 causal constraints over 0 iterations in 399 ms. Result :sat
[2023-03-19 01:26:41] [INFO ] [Real]Absence check using 675 positive place invariants in 841 ms returned sat
[2023-03-19 01:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:26:43] [INFO ] [Real]Absence check using state equation in 2317 ms returned sat
[2023-03-19 01:26:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:26:44] [INFO ] [Nat]Absence check using 675 positive place invariants in 719 ms returned sat
[2023-03-19 01:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:26:47] [INFO ] [Nat]Absence check using state equation in 2460 ms returned sat
[2023-03-19 01:26:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 118 ms.
[2023-03-19 01:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[203, 203]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 186 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:26:55] [INFO ] Invariant cache hit.
Finished random walk after 86075 steps, including 433 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 64920 steps, including 0 resets, run visited all 2 properties in 5004 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64842 steps, including 0 resets, run visited all 2 properties in 5001 ms. (steps per millisecond=12 )
[2023-03-19 01:27:35] [INFO ] Invariant cache hit.
[2023-03-19 01:27:36] [INFO ] [Real]Absence check using 675 positive place invariants in 737 ms returned sat
[2023-03-19 01:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:27:39] [INFO ] [Real]Absence check using state equation in 2324 ms returned sat
[2023-03-19 01:27:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:27:41] [INFO ] [Nat]Absence check using 675 positive place invariants in 1762 ms returned sat
[2023-03-19 01:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:27:44] [INFO ] [Nat]Absence check using state equation in 2815 ms returned sat
[2023-03-19 01:27:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2023-03-19 01:27:44] [INFO ] Added : 0 causal constraints over 0 iterations in 390 ms. Result :sat
[2023-03-19 01:27:45] [INFO ] [Real]Absence check using 675 positive place invariants in 713 ms returned sat
[2023-03-19 01:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:27:48] [INFO ] [Real]Absence check using state equation in 2325 ms returned sat
[2023-03-19 01:27:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:27:50] [INFO ] [Nat]Absence check using 675 positive place invariants in 1689 ms returned sat
[2023-03-19 01:27:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:27:52] [INFO ] [Nat]Absence check using state equation in 2541 ms returned sat
[2023-03-19 01:27:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2023-03-19 01:27:53] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[205, 205]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 161 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 163 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:28:01] [INFO ] Invariant cache hit.
[2023-03-19 01:28:02] [INFO ] Implicit Places using invariants in 1226 ms returned []
[2023-03-19 01:28:02] [INFO ] Invariant cache hit.
[2023-03-19 01:28:04] [INFO ] Implicit Places using invariants and state equation in 1572 ms returned []
Implicit Place search using SMT with State Equation took 2800 ms to find 0 implicit places.
[2023-03-19 01:28:04] [INFO ] Redundant transitions in 204 ms returned []
[2023-03-19 01:28:04] [INFO ] Invariant cache hit.
[2023-03-19 01:28:06] [INFO ] Dead Transitions using invariants and state equation in 1967 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5143 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:28:06] [INFO ] Invariant cache hit.
Finished random walk after 83406 steps, including 420 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 64924 steps, including 0 resets, run visited all 2 properties in 5032 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64883 steps, including 0 resets, run visited all 2 properties in 5028 ms. (steps per millisecond=12 )
[2023-03-19 01:28:46] [INFO ] Invariant cache hit.
[2023-03-19 01:28:49] [INFO ] [Real]Absence check using 675 positive place invariants in 2559 ms returned sat
[2023-03-19 01:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:28:53] [INFO ] [Real]Absence check using state equation in 3574 ms returned sat
[2023-03-19 01:28:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:28:55] [INFO ] [Nat]Absence check using 675 positive place invariants in 1646 ms returned sat
[2023-03-19 01:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:28:58] [INFO ] [Nat]Absence check using state equation in 2732 ms returned sat
[2023-03-19 01:28:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 125 ms.
[2023-03-19 01:28:58] [INFO ] Added : 0 causal constraints over 0 iterations in 397 ms. Result :sat
[2023-03-19 01:29:02] [INFO ] [Real]Absence check using 675 positive place invariants in 2806 ms returned sat
[2023-03-19 01:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:29:05] [INFO ] [Real]Absence check using state equation in 3828 ms returned sat
[2023-03-19 01:29:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:29:08] [INFO ] [Nat]Absence check using 675 positive place invariants in 1885 ms returned sat
[2023-03-19 01:29:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:29:11] [INFO ] [Nat]Absence check using state equation in 2857 ms returned sat
[2023-03-19 01:29:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 118 ms.
[2023-03-19 01:29:11] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[206, 206]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 76 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 85 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:29:19] [INFO ] Invariant cache hit.
[2023-03-19 01:29:21] [INFO ] Implicit Places using invariants in 1105 ms returned []
[2023-03-19 01:29:21] [INFO ] Invariant cache hit.
[2023-03-19 01:29:22] [INFO ] Implicit Places using invariants and state equation in 1481 ms returned []
Implicit Place search using SMT with State Equation took 2588 ms to find 0 implicit places.
[2023-03-19 01:29:22] [INFO ] Redundant transitions in 177 ms returned []
[2023-03-19 01:29:22] [INFO ] Invariant cache hit.
[2023-03-19 01:29:24] [INFO ] Dead Transitions using invariants and state equation in 1985 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4848 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:29:24] [INFO ] Invariant cache hit.
Finished random walk after 83270 steps, including 419 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 64261 steps, including 0 resets, run visited all 2 properties in 5005 ms. (steps per millisecond=12 )
Finished Best-First random walk after 63336 steps, including 0 resets, run visited all 2 properties in 5023 ms. (steps per millisecond=12 )
[2023-03-19 01:30:04] [INFO ] Invariant cache hit.
[2023-03-19 01:30:06] [INFO ] [Real]Absence check using 675 positive place invariants in 1821 ms returned sat
[2023-03-19 01:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:30:10] [INFO ] [Real]Absence check using state equation in 3595 ms returned sat
[2023-03-19 01:30:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:30:12] [INFO ] [Nat]Absence check using 675 positive place invariants in 1630 ms returned sat
[2023-03-19 01:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:30:15] [INFO ] [Nat]Absence check using state equation in 2601 ms returned sat
[2023-03-19 01:30:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 116 ms.
[2023-03-19 01:30:15] [INFO ] Added : 0 causal constraints over 0 iterations in 362 ms. Result :sat
[2023-03-19 01:30:17] [INFO ] [Real]Absence check using 675 positive place invariants in 1630 ms returned sat
[2023-03-19 01:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:30:21] [INFO ] [Real]Absence check using state equation in 3418 ms returned sat
[2023-03-19 01:30:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:30:23] [INFO ] [Nat]Absence check using 675 positive place invariants in 1667 ms returned sat
[2023-03-19 01:30:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:30:26] [INFO ] [Nat]Absence check using state equation in 2600 ms returned sat
[2023-03-19 01:30:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2023-03-19 01:30:26] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[207, 207]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 90 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 83 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:30:34] [INFO ] Invariant cache hit.
[2023-03-19 01:30:36] [INFO ] Implicit Places using invariants in 1161 ms returned []
[2023-03-19 01:30:36] [INFO ] Invariant cache hit.
[2023-03-19 01:30:37] [INFO ] Implicit Places using invariants and state equation in 1612 ms returned []
Implicit Place search using SMT with State Equation took 2774 ms to find 0 implicit places.
[2023-03-19 01:30:37] [INFO ] Redundant transitions in 73 ms returned []
[2023-03-19 01:30:37] [INFO ] Invariant cache hit.
[2023-03-19 01:30:39] [INFO ] Dead Transitions using invariants and state equation in 2072 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5010 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:30:39] [INFO ] Invariant cache hit.
Finished random walk after 85116 steps, including 429 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 64246 steps, including 0 resets, run visited all 2 properties in 5032 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64332 steps, including 0 resets, run visited all 2 properties in 5054 ms. (steps per millisecond=12 )
[2023-03-19 01:31:19] [INFO ] Invariant cache hit.
[2023-03-19 01:31:22] [INFO ] [Real]Absence check using 675 positive place invariants in 2752 ms returned sat
[2023-03-19 01:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:31:26] [INFO ] [Real]Absence check using state equation in 3770 ms returned sat
[2023-03-19 01:31:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:31:28] [INFO ] [Nat]Absence check using 675 positive place invariants in 1374 ms returned sat
[2023-03-19 01:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:31:31] [INFO ] [Nat]Absence check using state equation in 2586 ms returned sat
[2023-03-19 01:31:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2023-03-19 01:31:31] [INFO ] Added : 0 causal constraints over 0 iterations in 395 ms. Result :sat
[2023-03-19 01:31:34] [INFO ] [Real]Absence check using 675 positive place invariants in 2743 ms returned sat
[2023-03-19 01:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:31:38] [INFO ] [Real]Absence check using state equation in 3825 ms returned sat
[2023-03-19 01:31:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:31:40] [INFO ] [Nat]Absence check using 675 positive place invariants in 1407 ms returned sat
[2023-03-19 01:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:31:43] [INFO ] [Nat]Absence check using state equation in 2566 ms returned sat
[2023-03-19 01:31:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2023-03-19 01:31:43] [INFO ] Added : 0 causal constraints over 0 iterations in 371 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[208, 208]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 100 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 106 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:31:52] [INFO ] Invariant cache hit.
[2023-03-19 01:31:53] [INFO ] Implicit Places using invariants in 1084 ms returned []
[2023-03-19 01:31:53] [INFO ] Invariant cache hit.
[2023-03-19 01:31:54] [INFO ] Implicit Places using invariants and state equation in 1498 ms returned []
Implicit Place search using SMT with State Equation took 2617 ms to find 0 implicit places.
[2023-03-19 01:31:54] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-19 01:31:54] [INFO ] Invariant cache hit.
[2023-03-19 01:31:56] [INFO ] Dead Transitions using invariants and state equation in 1910 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4713 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:31:56] [INFO ] Invariant cache hit.
Finished random walk after 83323 steps, including 419 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 64776 steps, including 0 resets, run visited all 2 properties in 5021 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64823 steps, including 0 resets, run visited all 2 properties in 5011 ms. (steps per millisecond=12 )
[2023-03-19 01:32:36] [INFO ] Invariant cache hit.
[2023-03-19 01:32:38] [INFO ] [Real]Absence check using 675 positive place invariants in 1016 ms returned sat
[2023-03-19 01:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:32:40] [INFO ] [Real]Absence check using state equation in 2379 ms returned sat
[2023-03-19 01:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:32:43] [INFO ] [Nat]Absence check using 675 positive place invariants in 2708 ms returned sat
[2023-03-19 01:32:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:32:46] [INFO ] [Nat]Absence check using state equation in 2872 ms returned sat
[2023-03-19 01:32:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 143 ms.
[2023-03-19 01:32:47] [INFO ] Added : 0 causal constraints over 0 iterations in 391 ms. Result :sat
[2023-03-19 01:32:48] [INFO ] [Real]Absence check using 675 positive place invariants in 1098 ms returned sat
[2023-03-19 01:32:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:32:51] [INFO ] [Real]Absence check using state equation in 2746 ms returned sat
[2023-03-19 01:32:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:32:54] [INFO ] [Nat]Absence check using 675 positive place invariants in 2738 ms returned sat
[2023-03-19 01:32:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:32:57] [INFO ] [Nat]Absence check using state equation in 2876 ms returned sat
[2023-03-19 01:32:57] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2023-03-19 01:32:57] [INFO ] Added : 0 causal constraints over 0 iterations in 350 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[209, 209]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 43 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 41 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:33:06] [INFO ] Invariant cache hit.
[2023-03-19 01:33:07] [INFO ] Implicit Places using invariants in 1089 ms returned []
[2023-03-19 01:33:07] [INFO ] Invariant cache hit.
[2023-03-19 01:33:08] [INFO ] Implicit Places using invariants and state equation in 1410 ms returned []
Implicit Place search using SMT with State Equation took 2534 ms to find 0 implicit places.
[2023-03-19 01:33:08] [INFO ] Redundant transitions in 70 ms returned []
[2023-03-19 01:33:08] [INFO ] Invariant cache hit.
[2023-03-19 01:33:10] [INFO ] Dead Transitions using invariants and state equation in 1898 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4550 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:33:10] [INFO ] Invariant cache hit.
Finished random walk after 82691 steps, including 416 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 64793 steps, including 0 resets, run visited all 2 properties in 5038 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64823 steps, including 0 resets, run visited all 2 properties in 5040 ms. (steps per millisecond=12 )
[2023-03-19 01:33:50] [INFO ] Invariant cache hit.
[2023-03-19 01:33:53] [INFO ] [Real]Absence check using 675 positive place invariants in 1998 ms returned sat
[2023-03-19 01:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:33:56] [INFO ] [Real]Absence check using state equation in 3398 ms returned sat
[2023-03-19 01:33:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:33:59] [INFO ] [Nat]Absence check using 675 positive place invariants in 2438 ms returned sat
[2023-03-19 01:33:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:34:02] [INFO ] [Nat]Absence check using state equation in 2678 ms returned sat
[2023-03-19 01:34:02] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2023-03-19 01:34:02] [INFO ] Added : 0 causal constraints over 0 iterations in 357 ms. Result :sat
[2023-03-19 01:34:05] [INFO ] [Real]Absence check using 675 positive place invariants in 1940 ms returned sat
[2023-03-19 01:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:34:08] [INFO ] [Real]Absence check using state equation in 3300 ms returned sat
[2023-03-19 01:34:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:34:11] [INFO ] [Nat]Absence check using 675 positive place invariants in 2477 ms returned sat
[2023-03-19 01:34:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:34:14] [INFO ] [Nat]Absence check using state equation in 2665 ms returned sat
[2023-03-19 01:34:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2023-03-19 01:34:14] [INFO ] Added : 0 causal constraints over 0 iterations in 395 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[210, 210]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 48 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:34:22] [INFO ] Invariant cache hit.
[2023-03-19 01:34:23] [INFO ] Implicit Places using invariants in 1146 ms returned []
[2023-03-19 01:34:24] [INFO ] Invariant cache hit.
[2023-03-19 01:34:25] [INFO ] Implicit Places using invariants and state equation in 1480 ms returned []
Implicit Place search using SMT with State Equation took 2655 ms to find 0 implicit places.
[2023-03-19 01:34:25] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-19 01:34:25] [INFO ] Invariant cache hit.
[2023-03-19 01:34:27] [INFO ] Dead Transitions using invariants and state equation in 1991 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4763 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:34:27] [INFO ] Invariant cache hit.
Finished random walk after 83482 steps, including 421 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 64817 steps, including 0 resets, run visited all 2 properties in 5033 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64864 steps, including 0 resets, run visited all 2 properties in 5014 ms. (steps per millisecond=12 )
[2023-03-19 01:35:07] [INFO ] Invariant cache hit.
[2023-03-19 01:35:09] [INFO ] [Real]Absence check using 675 positive place invariants in 1184 ms returned sat
[2023-03-19 01:35:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:35:11] [INFO ] [Real]Absence check using state equation in 2506 ms returned sat
[2023-03-19 01:35:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:35:15] [INFO ] [Nat]Absence check using 675 positive place invariants in 2916 ms returned sat
[2023-03-19 01:35:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:35:17] [INFO ] [Nat]Absence check using state equation in 2502 ms returned sat
[2023-03-19 01:35:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2023-03-19 01:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 384 ms. Result :sat
[2023-03-19 01:35:19] [INFO ] [Real]Absence check using 675 positive place invariants in 1285 ms returned sat
[2023-03-19 01:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:35:22] [INFO ] [Real]Absence check using state equation in 2620 ms returned sat
[2023-03-19 01:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:35:25] [INFO ] [Nat]Absence check using 675 positive place invariants in 2895 ms returned sat
[2023-03-19 01:35:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:35:28] [INFO ] [Nat]Absence check using state equation in 2678 ms returned sat
[2023-03-19 01:35:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2023-03-19 01:35:29] [INFO ] Added : 0 causal constraints over 0 iterations in 353 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[211, 211]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 43 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 42 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:35:37] [INFO ] Invariant cache hit.
[2023-03-19 01:35:38] [INFO ] Implicit Places using invariants in 1157 ms returned []
[2023-03-19 01:35:38] [INFO ] Invariant cache hit.
[2023-03-19 01:35:40] [INFO ] Implicit Places using invariants and state equation in 1424 ms returned []
Implicit Place search using SMT with State Equation took 2615 ms to find 0 implicit places.
[2023-03-19 01:35:40] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-19 01:35:40] [INFO ] Invariant cache hit.
[2023-03-19 01:35:41] [INFO ] Dead Transitions using invariants and state equation in 1866 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4606 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:35:42] [INFO ] Invariant cache hit.
Finished random walk after 82201 steps, including 414 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 63373 steps, including 0 resets, run visited all 2 properties in 5020 ms. (steps per millisecond=12 )
Finished Best-First random walk after 63320 steps, including 0 resets, run visited all 2 properties in 5023 ms. (steps per millisecond=12 )
[2023-03-19 01:36:22] [INFO ] Invariant cache hit.
[2023-03-19 01:36:29] [INFO ] [Real]Absence check using 675 positive place invariants in 6690 ms returned sat
[2023-03-19 01:36:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:36:32] [INFO ] [Real]Absence check using state equation in 3577 ms returned sat
[2023-03-19 01:36:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:36:37] [INFO ] [Nat]Absence check using 675 positive place invariants in 3789 ms returned sat
[2023-03-19 01:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:36:39] [INFO ] [Nat]Absence check using state equation in 2862 ms returned sat
[2023-03-19 01:36:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2023-03-19 01:36:40] [INFO ] Added : 0 causal constraints over 0 iterations in 395 ms. Result :sat
[2023-03-19 01:36:47] [INFO ] [Real]Absence check using 675 positive place invariants in 6886 ms returned sat
[2023-03-19 01:36:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:36:51] [INFO ] [Real]Absence check using state equation in 3662 ms returned sat
[2023-03-19 01:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:36:55] [INFO ] [Nat]Absence check using 675 positive place invariants in 3541 ms returned sat
[2023-03-19 01:36:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:36:58] [INFO ] [Nat]Absence check using state equation in 2600 ms returned sat
[2023-03-19 01:36:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2023-03-19 01:36:58] [INFO ] Added : 0 causal constraints over 0 iterations in 355 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[212, 212]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 54 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 42 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:37:06] [INFO ] Invariant cache hit.
[2023-03-19 01:37:08] [INFO ] Implicit Places using invariants in 1120 ms returned []
[2023-03-19 01:37:08] [INFO ] Invariant cache hit.
[2023-03-19 01:37:09] [INFO ] Implicit Places using invariants and state equation in 1607 ms returned []
Implicit Place search using SMT with State Equation took 2729 ms to find 0 implicit places.
[2023-03-19 01:37:09] [INFO ] Redundant transitions in 78 ms returned []
[2023-03-19 01:37:09] [INFO ] Invariant cache hit.
[2023-03-19 01:37:11] [INFO ] Dead Transitions using invariants and state equation in 2034 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4896 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:37:11] [INFO ] Invariant cache hit.
Finished random walk after 83315 steps, including 420 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 64435 steps, including 0 resets, run visited all 2 properties in 5003 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64825 steps, including 0 resets, run visited all 2 properties in 5036 ms. (steps per millisecond=12 )
[2023-03-19 01:37:51] [INFO ] Invariant cache hit.
[2023-03-19 01:37:55] [INFO ] [Real]Absence check using 675 positive place invariants in 2936 ms returned sat
[2023-03-19 01:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:37:58] [INFO ] [Real]Absence check using state equation in 3346 ms returned sat
[2023-03-19 01:37:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:38:00] [INFO ] [Nat]Absence check using 675 positive place invariants in 991 ms returned sat
[2023-03-19 01:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:38:02] [INFO ] [Nat]Absence check using state equation in 2480 ms returned sat
[2023-03-19 01:38:02] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2023-03-19 01:38:02] [INFO ] Added : 0 causal constraints over 0 iterations in 359 ms. Result :sat
[2023-03-19 01:38:06] [INFO ] [Real]Absence check using 675 positive place invariants in 2878 ms returned sat
[2023-03-19 01:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:38:09] [INFO ] [Real]Absence check using state equation in 3281 ms returned sat
[2023-03-19 01:38:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:38:11] [INFO ] [Nat]Absence check using 675 positive place invariants in 995 ms returned sat
[2023-03-19 01:38:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:38:13] [INFO ] [Nat]Absence check using state equation in 2387 ms returned sat
[2023-03-19 01:38:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 120 ms.
[2023-03-19 01:38:13] [INFO ] Added : 0 causal constraints over 0 iterations in 377 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[213, 213]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 51 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:38:22] [INFO ] Invariant cache hit.
[2023-03-19 01:38:23] [INFO ] Implicit Places using invariants in 1070 ms returned []
[2023-03-19 01:38:23] [INFO ] Invariant cache hit.
[2023-03-19 01:38:24] [INFO ] Implicit Places using invariants and state equation in 1447 ms returned []
Implicit Place search using SMT with State Equation took 2532 ms to find 0 implicit places.
[2023-03-19 01:38:25] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-19 01:38:25] [INFO ] Invariant cache hit.
[2023-03-19 01:38:26] [INFO ] Dead Transitions using invariants and state equation in 1946 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4599 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:38:26] [INFO ] Invariant cache hit.
Finished random walk after 83385 steps, including 420 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 64853 steps, including 0 resets, run visited all 2 properties in 5026 ms. (steps per millisecond=12 )
Finished Best-First random walk after 65770 steps, including 0 resets, run visited all 2 properties in 5066 ms. (steps per millisecond=12 )
[2023-03-19 01:39:07] [INFO ] Invariant cache hit.
[2023-03-19 01:39:14] [INFO ] [Real]Absence check using 675 positive place invariants in 6679 ms returned sat
[2023-03-19 01:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:39:17] [INFO ] [Real]Absence check using state equation in 3711 ms returned sat
[2023-03-19 01:39:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:39:19] [INFO ] [Nat]Absence check using 675 positive place invariants in 1647 ms returned sat
[2023-03-19 01:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:39:22] [INFO ] [Nat]Absence check using state equation in 2399 ms returned sat
[2023-03-19 01:39:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 126 ms.
[2023-03-19 01:39:22] [INFO ] Added : 0 causal constraints over 0 iterations in 381 ms. Result :sat
[2023-03-19 01:39:29] [INFO ] [Real]Absence check using 675 positive place invariants in 6602 ms returned sat
[2023-03-19 01:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:39:33] [INFO ] [Real]Absence check using state equation in 3664 ms returned sat
[2023-03-19 01:39:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:39:35] [INFO ] [Nat]Absence check using 675 positive place invariants in 1575 ms returned sat
[2023-03-19 01:39:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:39:38] [INFO ] [Nat]Absence check using state equation in 2585 ms returned sat
[2023-03-19 01:39:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2023-03-19 01:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 365 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[214, 214]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 41 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:39:47] [INFO ] Invariant cache hit.
[2023-03-19 01:39:48] [INFO ] Implicit Places using invariants in 1058 ms returned []
[2023-03-19 01:39:48] [INFO ] Invariant cache hit.
[2023-03-19 01:39:49] [INFO ] Implicit Places using invariants and state equation in 1449 ms returned []
Implicit Place search using SMT with State Equation took 2509 ms to find 0 implicit places.
[2023-03-19 01:39:49] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-19 01:39:49] [INFO ] Invariant cache hit.
[2023-03-19 01:39:51] [INFO ] Dead Transitions using invariants and state equation in 2080 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4715 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:39:51] [INFO ] Invariant cache hit.
Finished random walk after 83484 steps, including 421 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 64863 steps, including 0 resets, run visited all 2 properties in 5008 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64751 steps, including 0 resets, run visited all 2 properties in 5025 ms. (steps per millisecond=12 )
[2023-03-19 01:40:31] [INFO ] Invariant cache hit.
[2023-03-19 01:40:34] [INFO ] [Real]Absence check using 675 positive place invariants in 2303 ms returned sat
[2023-03-19 01:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:40:37] [INFO ] [Real]Absence check using state equation in 3321 ms returned sat
[2023-03-19 01:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:40:40] [INFO ] [Nat]Absence check using 675 positive place invariants in 1975 ms returned sat
[2023-03-19 01:40:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:40:43] [INFO ] [Nat]Absence check using state equation in 2913 ms returned sat
[2023-03-19 01:40:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 125 ms.
[2023-03-19 01:40:43] [INFO ] Added : 0 causal constraints over 0 iterations in 371 ms. Result :sat
[2023-03-19 01:40:46] [INFO ] [Real]Absence check using 675 positive place invariants in 2237 ms returned sat
[2023-03-19 01:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:40:49] [INFO ] [Real]Absence check using state equation in 3245 ms returned sat
[2023-03-19 01:40:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:40:52] [INFO ] [Nat]Absence check using 675 positive place invariants in 1958 ms returned sat
[2023-03-19 01:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:40:54] [INFO ] [Nat]Absence check using state equation in 2811 ms returned sat
[2023-03-19 01:40:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2023-03-19 01:40:55] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[215, 215]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:41:03] [INFO ] Invariant cache hit.
[2023-03-19 01:41:04] [INFO ] Implicit Places using invariants in 1038 ms returned []
[2023-03-19 01:41:05] [INFO ] Invariant cache hit.
[2023-03-19 01:41:06] [INFO ] Implicit Places using invariants and state equation in 1409 ms returned []
Implicit Place search using SMT with State Equation took 2471 ms to find 0 implicit places.
[2023-03-19 01:41:06] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-19 01:41:06] [INFO ] Invariant cache hit.
[2023-03-19 01:41:08] [INFO ] Dead Transitions using invariants and state equation in 1872 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4458 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:41:08] [INFO ] Invariant cache hit.
Finished random walk after 83088 steps, including 418 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 64213 steps, including 0 resets, run visited all 2 properties in 5036 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64231 steps, including 0 resets, run visited all 2 properties in 5004 ms. (steps per millisecond=12 )
[2023-03-19 01:41:48] [INFO ] Invariant cache hit.
[2023-03-19 01:41:50] [INFO ] [Real]Absence check using 675 positive place invariants in 1680 ms returned sat
[2023-03-19 01:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:41:53] [INFO ] [Real]Absence check using state equation in 2624 ms returned sat
[2023-03-19 01:41:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:41:57] [INFO ] [Nat]Absence check using 675 positive place invariants in 3957 ms returned sat
[2023-03-19 01:41:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:42:00] [INFO ] [Nat]Absence check using state equation in 3125 ms returned sat
[2023-03-19 01:42:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2023-03-19 01:42:01] [INFO ] Added : 0 causal constraints over 0 iterations in 380 ms. Result :sat
[2023-03-19 01:42:03] [INFO ] [Real]Absence check using 675 positive place invariants in 1674 ms returned sat
[2023-03-19 01:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:42:05] [INFO ] [Real]Absence check using state equation in 2586 ms returned sat
[2023-03-19 01:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:42:10] [INFO ] [Nat]Absence check using 675 positive place invariants in 3825 ms returned sat
[2023-03-19 01:42:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:42:13] [INFO ] [Nat]Absence check using state equation in 3063 ms returned sat
[2023-03-19 01:42:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 114 ms.
[2023-03-19 01:42:13] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[216, 216]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 50 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:42:22] [INFO ] Invariant cache hit.
[2023-03-19 01:42:23] [INFO ] Implicit Places using invariants in 1159 ms returned []
[2023-03-19 01:42:23] [INFO ] Invariant cache hit.
[2023-03-19 01:42:25] [INFO ] Implicit Places using invariants and state equation in 1585 ms returned []
Implicit Place search using SMT with State Equation took 2746 ms to find 0 implicit places.
[2023-03-19 01:42:25] [INFO ] Redundant transitions in 74 ms returned []
[2023-03-19 01:42:25] [INFO ] Invariant cache hit.
[2023-03-19 01:42:27] [INFO ] Dead Transitions using invariants and state equation in 2027 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4890 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:42:27] [INFO ] Invariant cache hit.
Finished random walk after 82996 steps, including 418 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 64197 steps, including 0 resets, run visited all 2 properties in 5019 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64368 steps, including 0 resets, run visited all 2 properties in 5028 ms. (steps per millisecond=12 )
[2023-03-19 01:43:07] [INFO ] Invariant cache hit.
[2023-03-19 01:43:13] [INFO ] [Real]Absence check using 675 positive place invariants in 5656 ms returned sat
[2023-03-19 01:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:43:16] [INFO ] [Real]Absence check using state equation in 3029 ms returned sat
[2023-03-19 01:43:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:43:27] [INFO ] [Nat]Absence check using 675 positive place invariants in 10627 ms returned sat
[2023-03-19 01:43:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:43:44] [INFO ] [Nat]Absence check using state equation in 17148 ms returned sat
[2023-03-19 01:43:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 105 ms.
[2023-03-19 01:43:45] [INFO ] Added : 0 causal constraints over 0 iterations in 355 ms. Result :sat
[2023-03-19 01:43:51] [INFO ] [Real]Absence check using 675 positive place invariants in 5622 ms returned sat
[2023-03-19 01:43:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:43:54] [INFO ] [Real]Absence check using state equation in 3320 ms returned sat
[2023-03-19 01:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:44:06] [INFO ] [Nat]Absence check using 675 positive place invariants in 11666 ms returned sat
[2023-03-19 01:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:44:24] [INFO ] [Nat]Absence check using state equation in 17395 ms returned sat
[2023-03-19 01:44:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 114 ms.
[2023-03-19 01:44:24] [INFO ] Added : 0 causal constraints over 0 iterations in 349 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225] Max seen :[217, 217]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:44:32] [INFO ] Invariant cache hit.
[2023-03-19 01:44:34] [INFO ] Implicit Places using invariants in 1103 ms returned []
[2023-03-19 01:44:34] [INFO ] Invariant cache hit.
[2023-03-19 01:44:39] [INFO ] Implicit Places using invariants and state equation in 5869 ms returned []
Implicit Place search using SMT with State Equation took 6974 ms to find 0 implicit places.
[2023-03-19 01:44:39] [INFO ] Redundant transitions in 72 ms returned []
[2023-03-19 01:44:39] [INFO ] Invariant cache hit.
[2023-03-19 01:44:42] [INFO ] Dead Transitions using invariants and state equation in 2060 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9154 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting property specific reduction for Sudoku-COL-AN15-UpperBounds-13
[2023-03-19 01:44:42] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 50 resets, run finished after 2820 ms. (steps per millisecond=3 ) properties (out of 1) seen :204
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=13 ) properties (out of 1) seen :1
[2023-03-19 01:44:45] [INFO ] Invariant cache hit.
[2023-03-19 01:44:50] [INFO ] [Real]Absence check using 675 positive place invariants in 4622 ms returned unknown
Current structural bounds on expressions (after SMT) : [3375] Max seen :[204]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 60 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:44:50] [INFO ] Invariant cache hit.
Finished random walk after 106147 steps, including 535 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 65851 steps, including 0 resets, run visited all 1 properties in 5049 ms. (steps per millisecond=13 )
[2023-03-19 01:45:25] [INFO ] Invariant cache hit.
[2023-03-19 01:45:32] [INFO ] [Real]Absence check using 675 positive place invariants in 6329 ms returned sat
[2023-03-19 01:45:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:45:36] [INFO ] [Real]Absence check using state equation in 4104 ms returned sat
[2023-03-19 01:45:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:45:38] [INFO ] [Nat]Absence check using 675 positive place invariants in 1633 ms returned sat
[2023-03-19 01:45:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:45:41] [INFO ] [Nat]Absence check using state equation in 2588 ms returned sat
[2023-03-19 01:45:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 114 ms.
[2023-03-19 01:45:41] [INFO ] Added : 0 causal constraints over 0 iterations in 380 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[204]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:45:44] [INFO ] Invariant cache hit.
[2023-03-19 01:45:45] [INFO ] Implicit Places using invariants in 1031 ms returned []
[2023-03-19 01:45:45] [INFO ] Invariant cache hit.
[2023-03-19 01:45:46] [INFO ] Implicit Places using invariants and state equation in 1512 ms returned []
Implicit Place search using SMT with State Equation took 2557 ms to find 0 implicit places.
[2023-03-19 01:45:46] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-19 01:45:46] [INFO ] Invariant cache hit.
[2023-03-19 01:45:48] [INFO ] Dead Transitions using invariants and state equation in 1852 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4543 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:45:48] [INFO ] Invariant cache hit.
Finished random walk after 105333 steps, including 530 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 65839 steps, including 0 resets, run visited all 1 properties in 5006 ms. (steps per millisecond=13 )
[2023-03-19 01:46:23] [INFO ] Invariant cache hit.
[2023-03-19 01:46:25] [INFO ] [Real]Absence check using 675 positive place invariants in 1643 ms returned sat
[2023-03-19 01:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:46:29] [INFO ] [Real]Absence check using state equation in 3298 ms returned sat
[2023-03-19 01:46:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:46:31] [INFO ] [Nat]Absence check using 675 positive place invariants in 1642 ms returned sat
[2023-03-19 01:46:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:46:33] [INFO ] [Nat]Absence check using state equation in 2525 ms returned sat
[2023-03-19 01:46:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2023-03-19 01:46:34] [INFO ] Added : 0 causal constraints over 0 iterations in 357 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[207]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:46:36] [INFO ] Invariant cache hit.
[2023-03-19 01:46:38] [INFO ] Implicit Places using invariants in 2022 ms returned []
[2023-03-19 01:46:38] [INFO ] Invariant cache hit.
[2023-03-19 01:46:40] [INFO ] Implicit Places using invariants and state equation in 1434 ms returned []
Implicit Place search using SMT with State Equation took 3469 ms to find 0 implicit places.
[2023-03-19 01:46:40] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-19 01:46:40] [INFO ] Invariant cache hit.
[2023-03-19 01:46:42] [INFO ] Dead Transitions using invariants and state equation in 1999 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5587 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:46:42] [INFO ] Invariant cache hit.
Finished random walk after 105154 steps, including 530 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66856 steps, including 0 resets, run visited all 1 properties in 5048 ms. (steps per millisecond=13 )
[2023-03-19 01:47:17] [INFO ] Invariant cache hit.
[2023-03-19 01:47:20] [INFO ] [Real]Absence check using 675 positive place invariants in 2745 ms returned sat
[2023-03-19 01:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:47:23] [INFO ] [Real]Absence check using state equation in 3459 ms returned sat
[2023-03-19 01:47:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:47:25] [INFO ] [Nat]Absence check using 675 positive place invariants in 1369 ms returned sat
[2023-03-19 01:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:47:28] [INFO ] [Nat]Absence check using state equation in 2617 ms returned sat
[2023-03-19 01:47:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 125 ms.
[2023-03-19 01:47:28] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[208]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 39 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 48 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:47:31] [INFO ] Invariant cache hit.
[2023-03-19 01:47:32] [INFO ] Implicit Places using invariants in 1057 ms returned []
[2023-03-19 01:47:32] [INFO ] Invariant cache hit.
[2023-03-19 01:47:34] [INFO ] Implicit Places using invariants and state equation in 1420 ms returned []
Implicit Place search using SMT with State Equation took 2510 ms to find 0 implicit places.
[2023-03-19 01:47:34] [INFO ] Redundant transitions in 73 ms returned []
[2023-03-19 01:47:34] [INFO ] Invariant cache hit.
[2023-03-19 01:47:36] [INFO ] Dead Transitions using invariants and state equation in 1889 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4537 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:47:36] [INFO ] Invariant cache hit.
Finished random walk after 103710 steps, including 522 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66935 steps, including 0 resets, run visited all 1 properties in 5072 ms. (steps per millisecond=13 )
[2023-03-19 01:48:11] [INFO ] Invariant cache hit.
[2023-03-19 01:48:12] [INFO ] [Real]Absence check using 675 positive place invariants in 997 ms returned sat
[2023-03-19 01:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:48:14] [INFO ] [Real]Absence check using state equation in 2574 ms returned sat
[2023-03-19 01:48:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:48:18] [INFO ] [Nat]Absence check using 675 positive place invariants in 2778 ms returned sat
[2023-03-19 01:48:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:48:21] [INFO ] [Nat]Absence check using state equation in 3091 ms returned sat
[2023-03-19 01:48:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 103 ms.
[2023-03-19 01:48:21] [INFO ] Added : 0 causal constraints over 0 iterations in 343 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[209]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 50 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 39 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:48:24] [INFO ] Invariant cache hit.
[2023-03-19 01:48:25] [INFO ] Implicit Places using invariants in 1123 ms returned []
[2023-03-19 01:48:25] [INFO ] Invariant cache hit.
[2023-03-19 01:48:27] [INFO ] Implicit Places using invariants and state equation in 1527 ms returned []
Implicit Place search using SMT with State Equation took 2672 ms to find 0 implicit places.
[2023-03-19 01:48:27] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-19 01:48:27] [INFO ] Invariant cache hit.
[2023-03-19 01:48:29] [INFO ] Dead Transitions using invariants and state equation in 1972 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4767 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:48:29] [INFO ] Invariant cache hit.
Finished random walk after 105107 steps, including 530 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66821 steps, including 0 resets, run visited all 1 properties in 5046 ms. (steps per millisecond=13 )
[2023-03-19 01:49:04] [INFO ] Invariant cache hit.
[2023-03-19 01:49:06] [INFO ] [Real]Absence check using 675 positive place invariants in 2050 ms returned sat
[2023-03-19 01:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:49:10] [INFO ] [Real]Absence check using state equation in 3427 ms returned sat
[2023-03-19 01:49:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:49:13] [INFO ] [Nat]Absence check using 675 positive place invariants in 2489 ms returned sat
[2023-03-19 01:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:49:15] [INFO ] [Nat]Absence check using state equation in 2742 ms returned sat
[2023-03-19 01:49:16] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2023-03-19 01:49:16] [INFO ] Added : 0 causal constraints over 0 iterations in 361 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[210]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:49:18] [INFO ] Invariant cache hit.
[2023-03-19 01:49:20] [INFO ] Implicit Places using invariants in 1148 ms returned []
[2023-03-19 01:49:20] [INFO ] Invariant cache hit.
[2023-03-19 01:49:21] [INFO ] Implicit Places using invariants and state equation in 1490 ms returned []
Implicit Place search using SMT with State Equation took 2640 ms to find 0 implicit places.
[2023-03-19 01:49:21] [INFO ] Redundant transitions in 78 ms returned []
[2023-03-19 01:49:21] [INFO ] Invariant cache hit.
[2023-03-19 01:49:23] [INFO ] Dead Transitions using invariants and state equation in 1842 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4612 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:49:23] [INFO ] Invariant cache hit.
Finished random walk after 105115 steps, including 530 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66077 steps, including 0 resets, run visited all 1 properties in 5014 ms. (steps per millisecond=13 )
[2023-03-19 01:49:58] [INFO ] Invariant cache hit.
[2023-03-19 01:50:00] [INFO ] [Real]Absence check using 675 positive place invariants in 1219 ms returned sat
[2023-03-19 01:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:50:02] [INFO ] [Real]Absence check using state equation in 2555 ms returned sat
[2023-03-19 01:50:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:50:06] [INFO ] [Nat]Absence check using 675 positive place invariants in 3012 ms returned sat
[2023-03-19 01:50:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:50:09] [INFO ] [Nat]Absence check using state equation in 2837 ms returned sat
[2023-03-19 01:50:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 125 ms.
[2023-03-19 01:50:09] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[211]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 43 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:50:12] [INFO ] Invariant cache hit.
[2023-03-19 01:50:13] [INFO ] Implicit Places using invariants in 1113 ms returned []
[2023-03-19 01:50:13] [INFO ] Invariant cache hit.
[2023-03-19 01:50:14] [INFO ] Implicit Places using invariants and state equation in 1531 ms returned []
Implicit Place search using SMT with State Equation took 2653 ms to find 0 implicit places.
[2023-03-19 01:50:14] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-19 01:50:14] [INFO ] Invariant cache hit.
[2023-03-19 01:50:17] [INFO ] Dead Transitions using invariants and state equation in 2034 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4807 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:50:17] [INFO ] Invariant cache hit.
Finished random walk after 105219 steps, including 530 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66866 steps, including 0 resets, run visited all 1 properties in 5073 ms. (steps per millisecond=13 )
[2023-03-19 01:50:52] [INFO ] Invariant cache hit.
[2023-03-19 01:50:59] [INFO ] [Real]Absence check using 675 positive place invariants in 6946 ms returned sat
[2023-03-19 01:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:51:03] [INFO ] [Real]Absence check using state equation in 3662 ms returned sat
[2023-03-19 01:51:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:51:06] [INFO ] [Nat]Absence check using 675 positive place invariants in 3265 ms returned sat
[2023-03-19 01:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:51:09] [INFO ] [Nat]Absence check using state equation in 2625 ms returned sat
[2023-03-19 01:51:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2023-03-19 01:51:09] [INFO ] Added : 0 causal constraints over 0 iterations in 344 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[212]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 42 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:51:12] [INFO ] Invariant cache hit.
[2023-03-19 01:51:13] [INFO ] Implicit Places using invariants in 1066 ms returned []
[2023-03-19 01:51:13] [INFO ] Invariant cache hit.
[2023-03-19 01:51:15] [INFO ] Implicit Places using invariants and state equation in 1423 ms returned []
Implicit Place search using SMT with State Equation took 2516 ms to find 0 implicit places.
[2023-03-19 01:51:15] [INFO ] Redundant transitions in 72 ms returned []
[2023-03-19 01:51:15] [INFO ] Invariant cache hit.
[2023-03-19 01:51:17] [INFO ] Dead Transitions using invariants and state equation in 1893 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4530 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:51:17] [INFO ] Invariant cache hit.
Finished random walk after 104977 steps, including 529 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66716 steps, including 0 resets, run visited all 1 properties in 5039 ms. (steps per millisecond=13 )
[2023-03-19 01:51:52] [INFO ] Invariant cache hit.
[2023-03-19 01:51:55] [INFO ] [Real]Absence check using 675 positive place invariants in 3414 ms returned sat
[2023-03-19 01:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:51:59] [INFO ] [Real]Absence check using state equation in 3684 ms returned sat
[2023-03-19 01:51:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:52:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 1122 ms returned sat
[2023-03-19 01:52:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:52:03] [INFO ] [Nat]Absence check using state equation in 2703 ms returned sat
[2023-03-19 01:52:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 126 ms.
[2023-03-19 01:52:04] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[213]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:52:07] [INFO ] Invariant cache hit.
[2023-03-19 01:52:08] [INFO ] Implicit Places using invariants in 1135 ms returned []
[2023-03-19 01:52:08] [INFO ] Invariant cache hit.
[2023-03-19 01:52:09] [INFO ] Implicit Places using invariants and state equation in 1556 ms returned []
Implicit Place search using SMT with State Equation took 2693 ms to find 0 implicit places.
[2023-03-19 01:52:09] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-19 01:52:09] [INFO ] Invariant cache hit.
[2023-03-19 01:52:11] [INFO ] Dead Transitions using invariants and state equation in 1930 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4744 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:52:11] [INFO ] Invariant cache hit.
Finished random walk after 105265 steps, including 531 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66956 steps, including 0 resets, run visited all 1 properties in 5050 ms. (steps per millisecond=13 )
[2023-03-19 01:52:46] [INFO ] Invariant cache hit.
[2023-03-19 01:52:54] [INFO ] [Real]Absence check using 675 positive place invariants in 7277 ms returned sat
[2023-03-19 01:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:52:58] [INFO ] [Real]Absence check using state equation in 3901 ms returned sat
[2023-03-19 01:52:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:53:00] [INFO ] [Nat]Absence check using 675 positive place invariants in 1797 ms returned sat
[2023-03-19 01:53:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:53:03] [INFO ] [Nat]Absence check using state equation in 2771 ms returned sat
[2023-03-19 01:53:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 114 ms.
[2023-03-19 01:53:04] [INFO ] Added : 0 causal constraints over 0 iterations in 356 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[214]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 42 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:53:06] [INFO ] Invariant cache hit.
[2023-03-19 01:53:07] [INFO ] Implicit Places using invariants in 1143 ms returned []
[2023-03-19 01:53:07] [INFO ] Invariant cache hit.
[2023-03-19 01:53:09] [INFO ] Implicit Places using invariants and state equation in 1461 ms returned []
Implicit Place search using SMT with State Equation took 2606 ms to find 0 implicit places.
[2023-03-19 01:53:09] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-19 01:53:09] [INFO ] Invariant cache hit.
[2023-03-19 01:53:11] [INFO ] Dead Transitions using invariants and state equation in 2071 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4799 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:53:11] [INFO ] Invariant cache hit.
Finished random walk after 105394 steps, including 531 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66878 steps, including 0 resets, run visited all 1 properties in 5042 ms. (steps per millisecond=13 )
[2023-03-19 01:53:46] [INFO ] Invariant cache hit.
[2023-03-19 01:53:49] [INFO ] [Real]Absence check using 675 positive place invariants in 2376 ms returned sat
[2023-03-19 01:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:53:52] [INFO ] [Real]Absence check using state equation in 3334 ms returned sat
[2023-03-19 01:53:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:53:55] [INFO ] [Nat]Absence check using 675 positive place invariants in 2049 ms returned sat
[2023-03-19 01:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:53:58] [INFO ] [Nat]Absence check using state equation in 2923 ms returned sat
[2023-03-19 01:53:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 114 ms.
[2023-03-19 01:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 356 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[215]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 39 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 52 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:54:01] [INFO ] Invariant cache hit.
[2023-03-19 01:54:02] [INFO ] Implicit Places using invariants in 1161 ms returned []
[2023-03-19 01:54:02] [INFO ] Invariant cache hit.
[2023-03-19 01:54:03] [INFO ] Implicit Places using invariants and state equation in 1510 ms returned []
Implicit Place search using SMT with State Equation took 2678 ms to find 0 implicit places.
[2023-03-19 01:54:03] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-19 01:54:03] [INFO ] Invariant cache hit.
[2023-03-19 01:54:06] [INFO ] Dead Transitions using invariants and state equation in 2035 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4846 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:54:06] [INFO ] Invariant cache hit.
Finished random walk after 105120 steps, including 530 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66916 steps, including 0 resets, run visited all 1 properties in 5049 ms. (steps per millisecond=13 )
[2023-03-19 01:54:41] [INFO ] Invariant cache hit.
[2023-03-19 01:54:43] [INFO ] [Real]Absence check using 675 positive place invariants in 1634 ms returned sat
[2023-03-19 01:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:54:45] [INFO ] [Real]Absence check using state equation in 2552 ms returned sat
[2023-03-19 01:54:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:54:49] [INFO ] [Nat]Absence check using 675 positive place invariants in 3472 ms returned sat
[2023-03-19 01:54:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:54:52] [INFO ] [Nat]Absence check using state equation in 2893 ms returned sat
[2023-03-19 01:54:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2023-03-19 01:54:52] [INFO ] Added : 0 causal constraints over 0 iterations in 360 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[216]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:54:55] [INFO ] Invariant cache hit.
[2023-03-19 01:54:56] [INFO ] Implicit Places using invariants in 1034 ms returned []
[2023-03-19 01:54:56] [INFO ] Invariant cache hit.
[2023-03-19 01:54:58] [INFO ] Implicit Places using invariants and state equation in 1537 ms returned []
Implicit Place search using SMT with State Equation took 2588 ms to find 0 implicit places.
[2023-03-19 01:54:58] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-19 01:54:58] [INFO ] Invariant cache hit.
[2023-03-19 01:55:00] [INFO ] Dead Transitions using invariants and state equation in 2020 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4731 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:55:00] [INFO ] Invariant cache hit.
Finished random walk after 105620 steps, including 532 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66836 steps, including 0 resets, run visited all 1 properties in 5063 ms. (steps per millisecond=13 )
[2023-03-19 01:55:35] [INFO ] Invariant cache hit.
[2023-03-19 01:55:41] [INFO ] [Real]Absence check using 675 positive place invariants in 5898 ms returned sat
[2023-03-19 01:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:44] [INFO ] [Real]Absence check using state equation in 3252 ms returned sat
[2023-03-19 01:55:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:56] [INFO ] [Nat]Absence check using 675 positive place invariants in 10938 ms returned sat
[2023-03-19 01:55:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:14] [INFO ] [Nat]Absence check using state equation in 17686 ms returned sat
[2023-03-19 01:56:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 124 ms.
[2023-03-19 01:56:14] [INFO ] Added : 0 causal constraints over 0 iterations in 363 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[217]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 36 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:56:17] [INFO ] Invariant cache hit.
[2023-03-19 01:56:18] [INFO ] Implicit Places using invariants in 1140 ms returned []
[2023-03-19 01:56:18] [INFO ] Invariant cache hit.
[2023-03-19 01:56:19] [INFO ] Implicit Places using invariants and state equation in 1548 ms returned []
Implicit Place search using SMT with State Equation took 2689 ms to find 0 implicit places.
[2023-03-19 01:56:19] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-19 01:56:19] [INFO ] Invariant cache hit.
[2023-03-19 01:56:21] [INFO ] Dead Transitions using invariants and state equation in 1923 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4736 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Ending property specific reduction for Sudoku-COL-AN15-UpperBounds-13 in 699831 ms.
Starting property specific reduction for Sudoku-COL-AN15-UpperBounds-14
[2023-03-19 01:56:21] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 50 resets, run finished after 2883 ms. (steps per millisecond=3 ) properties (out of 1) seen :202
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=13 ) properties (out of 1) seen :1
[2023-03-19 01:56:25] [INFO ] Invariant cache hit.
[2023-03-19 01:56:27] [INFO ] [Real]Absence check using 675 positive place invariants in 1379 ms returned sat
[2023-03-19 01:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Real]Absence check using state equation in 2939 ms returned sat
[2023-03-19 01:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:56:31] [INFO ] [Nat]Absence check using 675 positive place invariants in 1047 ms returned sat
[2023-03-19 01:56:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:34] [INFO ] [Nat]Absence check using state equation in 2562 ms returned sat
[2023-03-19 01:56:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 123 ms.
[2023-03-19 01:56:34] [INFO ] Added : 0 causal constraints over 0 iterations in 361 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[202]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:56:37] [INFO ] Invariant cache hit.
Finished random walk after 105204 steps, including 530 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66892 steps, including 0 resets, run visited all 1 properties in 5052 ms. (steps per millisecond=13 )
[2023-03-19 01:57:12] [INFO ] Invariant cache hit.
[2023-03-19 01:57:13] [INFO ] [Real]Absence check using 675 positive place invariants in 760 ms returned sat
[2023-03-19 01:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:15] [INFO ] [Real]Absence check using state equation in 2440 ms returned sat
[2023-03-19 01:57:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:57:18] [INFO ] [Nat]Absence check using 675 positive place invariants in 1786 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:20] [INFO ] [Nat]Absence check using state equation in 2862 ms returned sat
[2023-03-19 01:57:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2023-03-19 01:57:21] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[205]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 47 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:57:24] [INFO ] Invariant cache hit.
[2023-03-19 01:57:25] [INFO ] Implicit Places using invariants in 1150 ms returned []
[2023-03-19 01:57:25] [INFO ] Invariant cache hit.
[2023-03-19 01:57:26] [INFO ] Implicit Places using invariants and state equation in 1481 ms returned []
Implicit Place search using SMT with State Equation took 2636 ms to find 0 implicit places.
[2023-03-19 01:57:26] [INFO ] Redundant transitions in 75 ms returned []
[2023-03-19 01:57:26] [INFO ] Invariant cache hit.
[2023-03-19 01:57:28] [INFO ] Dead Transitions using invariants and state equation in 1935 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4698 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:57:28] [INFO ] Invariant cache hit.
Finished random walk after 104653 steps, including 527 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66887 steps, including 0 resets, run visited all 1 properties in 5024 ms. (steps per millisecond=13 )
[2023-03-19 01:58:03] [INFO ] Invariant cache hit.
[2023-03-19 01:58:06] [INFO ] [Real]Absence check using 675 positive place invariants in 2668 ms returned sat
[2023-03-19 01:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:10] [INFO ] [Real]Absence check using state equation in 3625 ms returned sat
[2023-03-19 01:58:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:58:12] [INFO ] [Nat]Absence check using 675 positive place invariants in 1752 ms returned sat
[2023-03-19 01:58:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:15] [INFO ] [Nat]Absence check using state equation in 2731 ms returned sat
[2023-03-19 01:58:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 131 ms.
[2023-03-19 01:58:15] [INFO ] Added : 0 causal constraints over 0 iterations in 391 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[206]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 41 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:58:18] [INFO ] Invariant cache hit.
[2023-03-19 01:58:19] [INFO ] Implicit Places using invariants in 1065 ms returned []
[2023-03-19 01:58:19] [INFO ] Invariant cache hit.
[2023-03-19 01:58:21] [INFO ] Implicit Places using invariants and state equation in 1548 ms returned []
Implicit Place search using SMT with State Equation took 2615 ms to find 0 implicit places.
[2023-03-19 01:58:21] [INFO ] Redundant transitions in 78 ms returned []
[2023-03-19 01:58:21] [INFO ] Invariant cache hit.
[2023-03-19 01:58:23] [INFO ] Dead Transitions using invariants and state equation in 1979 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4721 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:58:23] [INFO ] Invariant cache hit.
Finished random walk after 105641 steps, including 532 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66944 steps, including 0 resets, run visited all 1 properties in 5016 ms. (steps per millisecond=13 )
[2023-03-19 01:58:58] [INFO ] Invariant cache hit.
[2023-03-19 01:59:00] [INFO ] [Real]Absence check using 675 positive place invariants in 1863 ms returned sat
[2023-03-19 01:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:04] [INFO ] [Real]Absence check using state equation in 3693 ms returned sat
[2023-03-19 01:59:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:59:06] [INFO ] [Nat]Absence check using 675 positive place invariants in 1863 ms returned sat
[2023-03-19 01:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:09] [INFO ] [Nat]Absence check using state equation in 2768 ms returned sat
[2023-03-19 01:59:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 126 ms.
[2023-03-19 01:59:09] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[207]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 01:59:12] [INFO ] Invariant cache hit.
[2023-03-19 01:59:13] [INFO ] Implicit Places using invariants in 1143 ms returned []
[2023-03-19 01:59:13] [INFO ] Invariant cache hit.
[2023-03-19 01:59:15] [INFO ] Implicit Places using invariants and state equation in 1514 ms returned []
Implicit Place search using SMT with State Equation took 2659 ms to find 0 implicit places.
[2023-03-19 01:59:15] [INFO ] Redundant transitions in 78 ms returned []
[2023-03-19 01:59:15] [INFO ] Invariant cache hit.
[2023-03-19 01:59:17] [INFO ] Dead Transitions using invariants and state equation in 1978 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4763 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 01:59:17] [INFO ] Invariant cache hit.
Finished random walk after 105564 steps, including 532 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66878 steps, including 0 resets, run visited all 1 properties in 5023 ms. (steps per millisecond=13 )
[2023-03-19 01:59:52] [INFO ] Invariant cache hit.
[2023-03-19 01:59:55] [INFO ] [Real]Absence check using 675 positive place invariants in 3048 ms returned sat
[2023-03-19 01:59:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:59] [INFO ] [Real]Absence check using state equation in 3927 ms returned sat
[2023-03-19 01:59:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:00:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 1509 ms returned sat
[2023-03-19 02:00:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:04] [INFO ] [Nat]Absence check using state equation in 2714 ms returned sat
[2023-03-19 02:00:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 123 ms.
[2023-03-19 02:00:04] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[208]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 02:00:07] [INFO ] Invariant cache hit.
[2023-03-19 02:00:08] [INFO ] Implicit Places using invariants in 1135 ms returned []
[2023-03-19 02:00:08] [INFO ] Invariant cache hit.
[2023-03-19 02:00:09] [INFO ] Implicit Places using invariants and state equation in 1461 ms returned []
Implicit Place search using SMT with State Equation took 2598 ms to find 0 implicit places.
[2023-03-19 02:00:09] [INFO ] Redundant transitions in 75 ms returned []
[2023-03-19 02:00:09] [INFO ] Invariant cache hit.
[2023-03-19 02:00:12] [INFO ] Dead Transitions using invariants and state equation in 2038 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4756 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 02:00:12] [INFO ] Invariant cache hit.
Finished random walk after 105806 steps, including 533 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66888 steps, including 0 resets, run visited all 1 properties in 5055 ms. (steps per millisecond=13 )
[2023-03-19 02:00:47] [INFO ] Invariant cache hit.
[2023-03-19 02:00:48] [INFO ] [Real]Absence check using 675 positive place invariants in 1073 ms returned sat
[2023-03-19 02:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:51] [INFO ] [Real]Absence check using state equation in 2724 ms returned sat
[2023-03-19 02:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:00:54] [INFO ] [Nat]Absence check using 675 positive place invariants in 3081 ms returned sat
[2023-03-19 02:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:58] [INFO ] [Nat]Absence check using state equation in 3195 ms returned sat
[2023-03-19 02:00:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2023-03-19 02:00:58] [INFO ] Added : 0 causal constraints over 0 iterations in 387 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[209]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 41 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 02:01:01] [INFO ] Invariant cache hit.
[2023-03-19 02:01:02] [INFO ] Implicit Places using invariants in 1130 ms returned []
[2023-03-19 02:01:02] [INFO ] Invariant cache hit.
[2023-03-19 02:01:03] [INFO ] Implicit Places using invariants and state equation in 1510 ms returned []
Implicit Place search using SMT with State Equation took 2641 ms to find 0 implicit places.
[2023-03-19 02:01:03] [INFO ] Redundant transitions in 78 ms returned []
[2023-03-19 02:01:03] [INFO ] Invariant cache hit.
[2023-03-19 02:01:05] [INFO ] Dead Transitions using invariants and state equation in 2004 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4772 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 02:01:05] [INFO ] Invariant cache hit.
Finished random walk after 105556 steps, including 532 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 67079 steps, including 0 resets, run visited all 1 properties in 5033 ms. (steps per millisecond=13 )
[2023-03-19 02:01:40] [INFO ] Invariant cache hit.
[2023-03-19 02:01:43] [INFO ] [Real]Absence check using 675 positive place invariants in 2099 ms returned sat
[2023-03-19 02:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:46] [INFO ] [Real]Absence check using state equation in 3531 ms returned sat
[2023-03-19 02:01:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:01:50] [INFO ] [Nat]Absence check using 675 positive place invariants in 2639 ms returned sat
[2023-03-19 02:01:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:52] [INFO ] [Nat]Absence check using state equation in 2834 ms returned sat
[2023-03-19 02:01:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2023-03-19 02:01:53] [INFO ] Added : 0 causal constraints over 0 iterations in 365 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[210]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 02:01:55] [INFO ] Invariant cache hit.
[2023-03-19 02:01:57] [INFO ] Implicit Places using invariants in 1124 ms returned []
[2023-03-19 02:01:57] [INFO ] Invariant cache hit.
[2023-03-19 02:01:58] [INFO ] Implicit Places using invariants and state equation in 1573 ms returned []
Implicit Place search using SMT with State Equation took 2698 ms to find 0 implicit places.
[2023-03-19 02:01:58] [INFO ] Redundant transitions in 74 ms returned []
[2023-03-19 02:01:58] [INFO ] Invariant cache hit.
[2023-03-19 02:02:00] [INFO ] Dead Transitions using invariants and state equation in 1970 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4789 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 02:02:00] [INFO ] Invariant cache hit.
Finished random walk after 104724 steps, including 528 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 65852 steps, including 0 resets, run visited all 1 properties in 5036 ms. (steps per millisecond=13 )
[2023-03-19 02:02:35] [INFO ] Invariant cache hit.
[2023-03-19 02:02:37] [INFO ] [Real]Absence check using 675 positive place invariants in 1267 ms returned sat
[2023-03-19 02:02:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:40] [INFO ] [Real]Absence check using state equation in 2647 ms returned sat
[2023-03-19 02:02:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:02:43] [INFO ] [Nat]Absence check using 675 positive place invariants in 3144 ms returned sat
[2023-03-19 02:02:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:46] [INFO ] [Nat]Absence check using state equation in 2849 ms returned sat
[2023-03-19 02:02:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2023-03-19 02:02:47] [INFO ] Added : 0 causal constraints over 0 iterations in 378 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[211]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 44 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 02:02:49] [INFO ] Invariant cache hit.
[2023-03-19 02:02:50] [INFO ] Implicit Places using invariants in 1122 ms returned []
[2023-03-19 02:02:50] [INFO ] Invariant cache hit.
[2023-03-19 02:02:52] [INFO ] Implicit Places using invariants and state equation in 1549 ms returned []
Implicit Place search using SMT with State Equation took 2671 ms to find 0 implicit places.
[2023-03-19 02:02:52] [INFO ] Redundant transitions in 75 ms returned []
[2023-03-19 02:02:52] [INFO ] Invariant cache hit.
[2023-03-19 02:02:54] [INFO ] Dead Transitions using invariants and state equation in 2053 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4851 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 02:02:54] [INFO ] Invariant cache hit.
Finished random walk after 105908 steps, including 534 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 67356 steps, including 0 resets, run visited all 1 properties in 5037 ms. (steps per millisecond=13 )
[2023-03-19 02:03:29] [INFO ] Invariant cache hit.
[2023-03-19 02:03:35] [INFO ] [Real]Absence check using 675 positive place invariants in 5218 ms returned sat
[2023-03-19 02:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:41] [INFO ] [Real]Absence check using state equation in 6158 ms returned sat
[2023-03-19 02:03:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:03:45] [INFO ] [Nat]Absence check using 675 positive place invariants in 3600 ms returned sat
[2023-03-19 02:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:48] [INFO ] [Nat]Absence check using state equation in 2923 ms returned sat
[2023-03-19 02:03:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 126 ms.
[2023-03-19 02:03:48] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[212]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 36 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 39 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 02:03:51] [INFO ] Invariant cache hit.
[2023-03-19 02:03:52] [INFO ] Implicit Places using invariants in 1154 ms returned []
[2023-03-19 02:03:52] [INFO ] Invariant cache hit.
[2023-03-19 02:03:54] [INFO ] Implicit Places using invariants and state equation in 1565 ms returned []
Implicit Place search using SMT with State Equation took 2721 ms to find 0 implicit places.
[2023-03-19 02:03:54] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-19 02:03:54] [INFO ] Invariant cache hit.
[2023-03-19 02:03:56] [INFO ] Dead Transitions using invariants and state equation in 1921 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4770 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 02:03:56] [INFO ] Invariant cache hit.
Finished random walk after 104693 steps, including 528 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 65942 steps, including 0 resets, run visited all 1 properties in 5007 ms. (steps per millisecond=13 )
[2023-03-19 02:04:31] [INFO ] Invariant cache hit.
[2023-03-19 02:04:34] [INFO ] [Real]Absence check using 675 positive place invariants in 3200 ms returned sat
[2023-03-19 02:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:38] [INFO ] [Real]Absence check using state equation in 3603 ms returned sat
[2023-03-19 02:04:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:04:39] [INFO ] [Nat]Absence check using 675 positive place invariants in 1029 ms returned sat
[2023-03-19 02:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:42] [INFO ] [Nat]Absence check using state equation in 2572 ms returned sat
[2023-03-19 02:04:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 151 ms.
[2023-03-19 02:04:42] [INFO ] Added : 0 causal constraints over 0 iterations in 402 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[213]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 41 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 02:04:45] [INFO ] Invariant cache hit.
[2023-03-19 02:04:46] [INFO ] Implicit Places using invariants in 1120 ms returned []
[2023-03-19 02:04:46] [INFO ] Invariant cache hit.
[2023-03-19 02:04:48] [INFO ] Implicit Places using invariants and state equation in 1474 ms returned []
Implicit Place search using SMT with State Equation took 2596 ms to find 0 implicit places.
[2023-03-19 02:04:48] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-19 02:04:48] [INFO ] Invariant cache hit.
[2023-03-19 02:04:50] [INFO ] Dead Transitions using invariants and state equation in 1995 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4713 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 02:04:50] [INFO ] Invariant cache hit.
Finished random walk after 104715 steps, including 527 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 65847 steps, including 0 resets, run visited all 1 properties in 5034 ms. (steps per millisecond=13 )
[2023-03-19 02:05:25] [INFO ] Invariant cache hit.
[2023-03-19 02:05:33] [INFO ] [Real]Absence check using 675 positive place invariants in 7408 ms returned sat
[2023-03-19 02:05:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:37] [INFO ] [Real]Absence check using state equation in 4096 ms returned sat
[2023-03-19 02:05:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:05:39] [INFO ] [Nat]Absence check using 675 positive place invariants in 1680 ms returned sat
[2023-03-19 02:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:42] [INFO ] [Nat]Absence check using state equation in 2671 ms returned sat
[2023-03-19 02:05:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2023-03-19 02:05:42] [INFO ] Added : 0 causal constraints over 0 iterations in 381 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[214]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 39 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 02:05:45] [INFO ] Invariant cache hit.
[2023-03-19 02:05:46] [INFO ] Implicit Places using invariants in 1122 ms returned []
[2023-03-19 02:05:46] [INFO ] Invariant cache hit.
[2023-03-19 02:05:48] [INFO ] Implicit Places using invariants and state equation in 1552 ms returned []
Implicit Place search using SMT with State Equation took 2676 ms to find 0 implicit places.
[2023-03-19 02:05:48] [INFO ] Redundant transitions in 78 ms returned []
[2023-03-19 02:05:48] [INFO ] Invariant cache hit.
[2023-03-19 02:05:50] [INFO ] Dead Transitions using invariants and state equation in 2021 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4825 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 02:05:50] [INFO ] Invariant cache hit.
Finished random walk after 104276 steps, including 526 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 65862 steps, including 0 resets, run visited all 1 properties in 5074 ms. (steps per millisecond=12 )
[2023-03-19 02:06:25] [INFO ] Invariant cache hit.
[2023-03-19 02:06:28] [INFO ] [Real]Absence check using 675 positive place invariants in 2495 ms returned sat
[2023-03-19 02:06:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:31] [INFO ] [Real]Absence check using state equation in 3657 ms returned sat
[2023-03-19 02:06:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:06:34] [INFO ] [Nat]Absence check using 675 positive place invariants in 2101 ms returned sat
[2023-03-19 02:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:37] [INFO ] [Nat]Absence check using state equation in 3045 ms returned sat
[2023-03-19 02:06:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2023-03-19 02:06:37] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[215]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 36 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 02:06:40] [INFO ] Invariant cache hit.
[2023-03-19 02:06:41] [INFO ] Implicit Places using invariants in 1105 ms returned []
[2023-03-19 02:06:41] [INFO ] Invariant cache hit.
[2023-03-19 02:06:43] [INFO ] Implicit Places using invariants and state equation in 1460 ms returned []
Implicit Place search using SMT with State Equation took 2567 ms to find 0 implicit places.
[2023-03-19 02:06:43] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-19 02:06:43] [INFO ] Invariant cache hit.
[2023-03-19 02:06:45] [INFO ] Dead Transitions using invariants and state equation in 1922 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4606 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 02:06:45] [INFO ] Invariant cache hit.
Finished random walk after 103906 steps, including 524 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 65891 steps, including 0 resets, run visited all 1 properties in 5032 ms. (steps per millisecond=13 )
[2023-03-19 02:07:20] [INFO ] Invariant cache hit.
[2023-03-19 02:07:22] [INFO ] [Real]Absence check using 675 positive place invariants in 1763 ms returned sat
[2023-03-19 02:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:25] [INFO ] [Real]Absence check using state equation in 2731 ms returned sat
[2023-03-19 02:07:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:07:29] [INFO ] [Nat]Absence check using 675 positive place invariants in 3849 ms returned sat
[2023-03-19 02:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:32] [INFO ] [Nat]Absence check using state equation in 2964 ms returned sat
[2023-03-19 02:07:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2023-03-19 02:07:32] [INFO ] Added : 0 causal constraints over 0 iterations in 368 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[216]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 39 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 02:07:35] [INFO ] Invariant cache hit.
[2023-03-19 02:07:36] [INFO ] Implicit Places using invariants in 1101 ms returned []
[2023-03-19 02:07:36] [INFO ] Invariant cache hit.
[2023-03-19 02:07:38] [INFO ] Implicit Places using invariants and state equation in 1407 ms returned []
Implicit Place search using SMT with State Equation took 2523 ms to find 0 implicit places.
[2023-03-19 02:07:38] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-19 02:07:38] [INFO ] Invariant cache hit.
[2023-03-19 02:07:40] [INFO ] Dead Transitions using invariants and state equation in 1898 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4539 ms. Remains : 4050/4050 places, 3375/3375 transitions.
[2023-03-19 02:07:40] [INFO ] Invariant cache hit.
Finished random walk after 105127 steps, including 530 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 65861 steps, including 0 resets, run visited all 1 properties in 5016 ms. (steps per millisecond=13 )
[2023-03-19 02:08:15] [INFO ] Invariant cache hit.
[2023-03-19 02:08:21] [INFO ] [Real]Absence check using 675 positive place invariants in 5774 ms returned sat
[2023-03-19 02:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:24] [INFO ] [Real]Absence check using state equation in 3107 ms returned sat
[2023-03-19 02:08:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:08:35] [INFO ] [Nat]Absence check using 675 positive place invariants in 10469 ms returned sat
[2023-03-19 02:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:53] [INFO ] [Nat]Absence check using state equation in 18171 ms returned sat
[2023-03-19 02:08:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 143 ms.
[2023-03-19 02:08:54] [INFO ] Added : 0 causal constraints over 0 iterations in 382 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[217]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 39 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2023-03-19 02:08:56] [INFO ] Invariant cache hit.
[2023-03-19 02:08:57] [INFO ] Implicit Places using invariants in 1154 ms returned []
[2023-03-19 02:08:57] [INFO ] Invariant cache hit.
[2023-03-19 02:08:59] [INFO ] Implicit Places using invariants and state equation in 1579 ms returned []
Implicit Place search using SMT with State Equation took 2735 ms to find 0 implicit places.
[2023-03-19 02:08:59] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-19 02:08:59] [INFO ] Invariant cache hit.
[2023-03-19 02:09:01] [INFO ] Dead Transitions using invariants and state equation in 1937 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4799 ms. Remains : 4050/4050 places, 3375/3375 transitions.
Ending property specific reduction for Sudoku-COL-AN15-UpperBounds-14 in 759545 ms.
[2023-03-19 02:09:01] [INFO ] Flatten gal took : 317 ms
[2023-03-19 02:09:01] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 6 ms.
[2023-03-19 02:09:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 4050 places, 3375 transitions and 13500 arcs took 19 ms.
Total runtime 2556407 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Sudoku_COL_AN15_unf
(NrP: 4050 NrTr: 3375 NrArc: 13500)

parse formulas
formulas created successfully
place and transition orderings generation:0m 1.426sec

net check time: 0m 0.002sec

init dd package: 0m 2.736sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7984392 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16095312 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.011sec

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="Sudoku-COL-AN15"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is Sudoku-COL-AN15, 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 r490-tall-167912708200117"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN15.tgz
mv Sudoku-COL-AN15 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;