About the Execution of ITS-Tools for Murphy-PT-D2N100
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.r517-tall-167987243800349.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Murphy-PT-D2N100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243800349
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 6.6K Mar 23 15:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 23 15:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 7 12:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 7 12:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 7 12:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 16K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 12K Mar 31 16:48 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-00
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-01
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-02
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-03
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-04
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-05
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-06
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-07
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-08
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-09
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-10
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-11
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-12
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-13
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-14
FORMULA_NAME Murphy-PT-D2N100-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1680937943451
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-PT-D2N100
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2023-04-08 07:12:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-04-08 07:12:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:12:25] [INFO ] Load time of PNML (sax parser for PT used): 28 ms
[2023-04-08 07:12:25] [INFO ] Transformed 18 places.
[2023-04-08 07:12:25] [INFO ] Transformed 21 transitions.
[2023-04-08 07:12:25] [INFO ] Parsed PT model containing 18 places and 21 transitions and 81 arcs in 96 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 21 rows 18 cols
[2023-04-08 07:12:25] [INFO ] Computed 4 invariants in 10 ms
Incomplete random walk after 10067 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=503 ) properties (out of 16) seen :962
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :348
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :513
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :464
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :505
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :614
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :574
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :558
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :506
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :552
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :473
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :328
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :670
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :468
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :358
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :548
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :426
[2023-04-08 07:12:25] [INFO ] Invariant cache hit.
[2023-04-08 07:12:25] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-04-08 07:12:25] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:12:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:25] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-04-08 07:12:25] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:25] [INFO ] [Nat]Added 6 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:12:26] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 8 ms.
[2023-04-08 07:12:26] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 23 ms.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:12:26] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-04-08 07:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:26] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 3 ms to minimize.
[2023-04-08 07:12:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:12:26] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:26] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 8 ms.
[2023-04-08 07:12:26] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:12:26] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 21 ms.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 22 ms.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:26] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 19 ms.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:12:26] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:26] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:12:26] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 22 ms.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:26] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:26] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:12:27] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 27 ms.
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:27] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 22 ms.
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:12:27] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:27] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 17 ms.
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:27] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 25 ms.
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:27] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:27] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 2 ms to minimize.
[2023-04-08 07:12:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 07:12:27] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:27] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [303, -1, -1, -1, 303, 303, 303, -1, 303, -1, 303, 303, -1, 303, 303, -1] Max seen :[111, 1, 2, 1, 139, 139, 115, 3, 115, 3, 105, 169, 3, 121, 169, 2]
Support contains 16 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 9 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-08 07:12:28] [INFO ] Invariant cache hit.
[2023-04-08 07:12:28] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-08 07:12:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000019 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :1069
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 16) seen :332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 16) seen :1286
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :1357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :1249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 16) seen :590
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 16) seen :590
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :1312
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :1309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :360
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :1204
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :346
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :1769
[2023-04-08 07:12:36] [INFO ] Invariant cache hit.
[2023-04-08 07:12:36] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:12:36] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 5 ms returned sat
[2023-04-08 07:12:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:36] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 4 ms returned sat
[2023-04-08 07:12:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:37] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:12:37] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
[2023-04-08 07:12:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 07:12:37] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:12:37] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:37] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2023-04-08 07:12:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:12:37] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:37] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:37] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned unsat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:37] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:37] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:37] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:37] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:37] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 13 ms returned unsat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:37] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:12:37] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:37] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2023-04-08 07:12:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:12:38] [INFO ] Added : 5 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:12:38] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:38] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:38] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2023-04-08 07:12:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:38] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:38] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:38] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:38] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 1 ms to minimize.
[2023-04-08 07:12:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-04-08 07:12:38] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:38] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [303, -1, -1, -1, 301, 301, 301, -1, 301, -1, 303, 301, -1, 303, 301, -1] Max seen :[297, 1, 2, 1, 301, 301, 301, 3, 301, 3, 299, 301, 3, 299, 301, 2]
FORMULA Murphy-PT-D2N100-UpperBounds-14 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N100-UpperBounds-11 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N100-UpperBounds-08 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N100-UpperBounds-06 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N100-UpperBounds-05 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N100-UpperBounds-04 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 10 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-08 07:12:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000067 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 10) seen :373
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 10) seen :326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 10) seen :336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 10) seen :340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 10) seen :322
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 10) seen :326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 10) seen :328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 10) seen :324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 10) seen :340
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 10) seen :324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 10) seen :365
[2023-04-08 07:12:43] [INFO ] Invariant cache hit.
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:43] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:43] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:12:43] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2023-04-08 07:12:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:12:43] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:43] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:43] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] Deduced a trap composed of 2 places in 14 ms of which 1 ms to minimize.
[2023-04-08 07:12:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 17 ms
[2023-04-08 07:12:43] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:43] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:43] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:43] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:12:43] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:43] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Added 6 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:12:44] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:12:44] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:44] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:44] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:12:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:12:44] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:12:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:44] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:44] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2023-04-08 07:12:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 07:12:44] [INFO ] Added : 5 causal constraints over 2 iterations in 31 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:12:44] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:44] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:44] [INFO ] Deduced a trap composed of 2 places in 13 ms of which 0 ms to minimize.
[2023-04-08 07:12:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 17 ms
[2023-04-08 07:12:44] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:44] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [303, -1, -1, -1, -1, -1, 303, -1, 303, -1] Max seen :[297, 1, 2, 1, 3, 3, 299, 3, 299, 2]
Support contains 10 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 18/18 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-08 07:12:44] [INFO ] Invariant cache hit.
[2023-04-08 07:12:44] [INFO ] Implicit Places using invariants in 28 ms returned [6, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 30 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 15/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 32 ms. Remains : 15/18 places, 21/21 transitions.
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:12:44] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000034 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 10) seen :358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 10) seen :322
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 10) seen :324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 10) seen :344
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 10) seen :333
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 10) seen :321
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 10) seen :323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 10) seen :360
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 10) seen :327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 10) seen :322
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 10) seen :348
[2023-04-08 07:12:49] [INFO ] Invariant cache hit.
[2023-04-08 07:12:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:12:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:49] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:49] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:49] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:49] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 07:12:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:12:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:49] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:49] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:12:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:49] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-08 07:12:49] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:49] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:49] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:49] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:12:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:12:50] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2023-04-08 07:12:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:12:50] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:12:50] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:12:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:50] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:50] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:12:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:12:50] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:50] [INFO ] Added : 4 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 07:12:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:50] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:50] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [303, -1, -1, -1, -1, -1, 303, -1, 303, -1] Max seen :[299, 1, 2, 1, 3, 3, 299, 3, 299, 2]
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-08 07:12:50] [INFO ] Invariant cache hit.
[2023-04-08 07:12:50] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 07:12:50] [INFO ] Invariant cache hit.
[2023-04-08 07:12:50] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:50] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-08 07:12:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:50] [INFO ] Invariant cache hit.
[2023-04-08 07:12:50] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 15/15 places, 21/21 transitions.
Starting property specific reduction for Murphy-PT-D2N100-UpperBounds-00
[2023-04-08 07:12:50] [INFO ] Invariant cache hit.
Incomplete random walk after 10033 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2508 ) properties (out of 1) seen :103
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :127
[2023-04-08 07:12:50] [INFO ] Invariant cache hit.
[2023-04-08 07:12:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:50] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:12:50] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[127]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-08 07:12:50] [INFO ] Invariant cache hit.
[2023-04-08 07:12:50] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 15/15 places, 21/21 transitions.
[2023-04-08 07:12:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000037 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 1) seen :115
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 1) seen :105
[2023-04-08 07:12:51] [INFO ] Invariant cache hit.
[2023-04-08 07:12:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:51] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:51] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:51] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:51] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[299]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-08 07:12:51] [INFO ] Invariant cache hit.
[2023-04-08 07:12:51] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-08 07:12:51] [INFO ] Invariant cache hit.
[2023-04-08 07:12:51] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:51] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-08 07:12:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:51] [INFO ] Invariant cache hit.
[2023-04-08 07:12:51] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 15/15 places, 21/21 transitions.
Ending property specific reduction for Murphy-PT-D2N100-UpperBounds-00 in 1208 ms.
Starting property specific reduction for Murphy-PT-D2N100-UpperBounds-01
[2023-04-08 07:12:51] [INFO ] Invariant cache hit.
Incomplete random walk after 10018 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2003 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :1
[2023-04-08 07:12:51] [INFO ] Invariant cache hit.
[2023-04-08 07:12:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:51] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:51] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:51] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:51] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:51] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 3 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:12:51] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:12:51] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 3/15 places, 4/21 transitions.
[2023-04-08 07:12:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1014 ms. (steps per millisecond=986 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 1) seen :1
[2023-04-08 07:12:53] [INFO ] Invariant cache hit.
[2023-04-08 07:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:12:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:12:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:53] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:12:53] [INFO ] Added : 3 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:12:53] [INFO ] Invariant cache hit.
[2023-04-08 07:12:53] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:12:53] [INFO ] Invariant cache hit.
[2023-04-08 07:12:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:53] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-04-08 07:12:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:53] [INFO ] Invariant cache hit.
[2023-04-08 07:12:53] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N100-UpperBounds-01 in 1999 ms.
Starting property specific reduction for Murphy-PT-D2N100-UpperBounds-02
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:12:53] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10097 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2524 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :2
[2023-04-08 07:12:53] [INFO ] Invariant cache hit.
[2023-04-08 07:12:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:53] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:53] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:53] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 2 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:12:53] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:12:53] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 3/15 places, 4/21 transitions.
[2023-04-08 07:12:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1007 ms. (steps per millisecond=993 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 728 ms. (steps per millisecond=1373 ) properties (out of 1) seen :2
[2023-04-08 07:12:55] [INFO ] Invariant cache hit.
[2023-04-08 07:12:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:12:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:12:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:12:55] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:55] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:12:55] [INFO ] Invariant cache hit.
[2023-04-08 07:12:55] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:12:55] [INFO ] Invariant cache hit.
[2023-04-08 07:12:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:55] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-04-08 07:12:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:55] [INFO ] Invariant cache hit.
[2023-04-08 07:12:55] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N100-UpperBounds-02 in 1954 ms.
Starting property specific reduction for Murphy-PT-D2N100-UpperBounds-03
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:12:55] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10017 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1669 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :1
[2023-04-08 07:12:55] [INFO ] Invariant cache hit.
[2023-04-08 07:12:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:55] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:55] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:12:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:55] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:55] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 8 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:12:55] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:12:55] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 3/15 places, 4/21 transitions.
[2023-04-08 07:12:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1004 ms. (steps per millisecond=996 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 1) seen :1
[2023-04-08 07:12:57] [INFO ] Invariant cache hit.
[2023-04-08 07:12:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:12:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:12:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:57] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:57] [INFO ] Added : 3 causal constraints over 2 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:12:57] [INFO ] Invariant cache hit.
[2023-04-08 07:12:57] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-04-08 07:12:57] [INFO ] Invariant cache hit.
[2023-04-08 07:12:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:57] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2023-04-08 07:12:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:57] [INFO ] Invariant cache hit.
[2023-04-08 07:12:57] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N100-UpperBounds-03 in 1876 ms.
Starting property specific reduction for Murphy-PT-D2N100-UpperBounds-07
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:12:57] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10012 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2002 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :3
[2023-04-08 07:12:57] [INFO ] Invariant cache hit.
[2023-04-08 07:12:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:57] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:57] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:57] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:57] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 2 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:12:57] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:12:57] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 3/15 places, 4/21 transitions.
[2023-04-08 07:12:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1001 ms. (steps per millisecond=999 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 1) seen :3
[2023-04-08 07:12:59] [INFO ] Invariant cache hit.
[2023-04-08 07:12:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:12:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:12:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:12:59] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:59] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:12:59] [INFO ] Invariant cache hit.
[2023-04-08 07:12:59] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 07:12:59] [INFO ] Invariant cache hit.
[2023-04-08 07:12:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:59] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2023-04-08 07:12:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:59] [INFO ] Invariant cache hit.
[2023-04-08 07:12:59] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N100-UpperBounds-07 in 1903 ms.
Starting property specific reduction for Murphy-PT-D2N100-UpperBounds-09
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:12:59] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10039 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2007 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :3
[2023-04-08 07:12:59] [INFO ] Invariant cache hit.
[2023-04-08 07:12:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:12:59] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:59] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:59] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 1 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:12:59] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:12:59] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 3/15 places, 4/21 transitions.
[2023-04-08 07:12:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1007 ms. (steps per millisecond=993 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 1) seen :3
[2023-04-08 07:13:01] [INFO ] Invariant cache hit.
[2023-04-08 07:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:13:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:13:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:13:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:13:01] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:13:01] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:13:01] [INFO ] Invariant cache hit.
[2023-04-08 07:13:01] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-04-08 07:13:01] [INFO ] Invariant cache hit.
[2023-04-08 07:13:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:13:01] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2023-04-08 07:13:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:13:01] [INFO ] Invariant cache hit.
[2023-04-08 07:13:01] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N100-UpperBounds-09 in 1918 ms.
Starting property specific reduction for Murphy-PT-D2N100-UpperBounds-10
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:13:01] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :105
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :119
[2023-04-08 07:13:01] [INFO ] Invariant cache hit.
[2023-04-08 07:13:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:13:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:13:01] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:13:01] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:01] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:01] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[119]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-08 07:13:01] [INFO ] Invariant cache hit.
[2023-04-08 07:13:01] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 15/15 places, 21/21 transitions.
[2023-04-08 07:13:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000094 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 1) seen :103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 1) seen :105
[2023-04-08 07:13:02] [INFO ] Invariant cache hit.
[2023-04-08 07:13:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:13:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:13:02] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:13:02] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:13:02] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2023-04-08 07:13:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:13:02] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:02] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[297]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-08 07:13:02] [INFO ] Invariant cache hit.
[2023-04-08 07:13:02] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 07:13:02] [INFO ] Invariant cache hit.
[2023-04-08 07:13:02] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:13:02] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-08 07:13:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:13:02] [INFO ] Invariant cache hit.
[2023-04-08 07:13:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 15/15 places, 21/21 transitions.
[2023-04-08 07:13:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000042 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 1) seen :113
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 1) seen :111
[2023-04-08 07:13:03] [INFO ] Invariant cache hit.
[2023-04-08 07:13:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:13:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:13:03] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:13:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:13:03] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 0 ms to minimize.
[2023-04-08 07:13:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 07:13:03] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:03] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[299]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-08 07:13:03] [INFO ] Invariant cache hit.
[2023-04-08 07:13:03] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:13:03] [INFO ] Invariant cache hit.
[2023-04-08 07:13:03] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:13:03] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-08 07:13:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:13:03] [INFO ] Invariant cache hit.
[2023-04-08 07:13:03] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 15/15 places, 21/21 transitions.
Ending property specific reduction for Murphy-PT-D2N100-UpperBounds-10 in 2222 ms.
Starting property specific reduction for Murphy-PT-D2N100-UpperBounds-12
[2023-04-08 07:13:03] [INFO ] Invariant cache hit.
Incomplete random walk after 10022 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2004 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :3
[2023-04-08 07:13:03] [INFO ] Invariant cache hit.
[2023-04-08 07:13:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:13:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:03] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:13:03] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:13:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:03] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:13:03] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 2 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:13:03] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:13:03] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 3/15 places, 4/21 transitions.
[2023-04-08 07:13:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1001 ms. (steps per millisecond=999 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=1396 ) properties (out of 1) seen :3
[2023-04-08 07:13:05] [INFO ] Invariant cache hit.
[2023-04-08 07:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:13:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:13:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:13:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:05] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:13:05] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 2 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:13:05] [INFO ] Invariant cache hit.
[2023-04-08 07:13:05] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:13:05] [INFO ] Invariant cache hit.
[2023-04-08 07:13:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:13:05] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-04-08 07:13:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:13:05] [INFO ] Invariant cache hit.
[2023-04-08 07:13:05] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N100-UpperBounds-12 in 1926 ms.
Starting property specific reduction for Murphy-PT-D2N100-UpperBounds-13
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:13:05] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10070 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2014 ) properties (out of 1) seen :103
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :139
[2023-04-08 07:13:05] [INFO ] Invariant cache hit.
[2023-04-08 07:13:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:13:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:13:05] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:13:05] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:05] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:13:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[139]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-08 07:13:05] [INFO ] Invariant cache hit.
[2023-04-08 07:13:05] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 15/15 places, 21/21 transitions.
[2023-04-08 07:13:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000045 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2907 ) properties (out of 1) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 1) seen :107
[2023-04-08 07:13:06] [INFO ] Invariant cache hit.
[2023-04-08 07:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:13:06] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:13:06] [INFO ] [Nat]Added 6 Read/Feed constraints in 13 ms returned sat
[2023-04-08 07:13:06] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:06] [INFO ] Added : 4 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[299]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-08 07:13:06] [INFO ] Invariant cache hit.
[2023-04-08 07:13:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 07:13:06] [INFO ] Invariant cache hit.
[2023-04-08 07:13:06] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:13:06] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-08 07:13:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:13:06] [INFO ] Invariant cache hit.
[2023-04-08 07:13:06] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 15/15 places, 21/21 transitions.
Ending property specific reduction for Murphy-PT-D2N100-UpperBounds-13 in 1199 ms.
Starting property specific reduction for Murphy-PT-D2N100-UpperBounds-15
[2023-04-08 07:13:06] [INFO ] Invariant cache hit.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1429 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :2
[2023-04-08 07:13:06] [INFO ] Invariant cache hit.
[2023-04-08 07:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:13:06] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:13:06] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:06] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:13:06] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.2 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 2 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:13:06] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:13:06] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 3/15 places, 4/21 transitions.
[2023-04-08 07:13:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1002 ms. (steps per millisecond=998 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 1) seen :2
[2023-04-08 07:13:08] [INFO ] Invariant cache hit.
[2023-04-08 07:13:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:13:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:13:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:13:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:13:08] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:13:08] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:13:08] [INFO ] Invariant cache hit.
[2023-04-08 07:13:08] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:13:08] [INFO ] Invariant cache hit.
[2023-04-08 07:13:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:13:08] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2023-04-08 07:13:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:13:08] [INFO ] Invariant cache hit.
[2023-04-08 07:13:08] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N100-UpperBounds-15 in 1953 ms.
[2023-04-08 07:13:08] [INFO ] Flatten gal took : 19 ms
[2023-04-08 07:13:08] [INFO ] Applying decomposition
[2023-04-08 07:13:08] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14269495826999117400.txt' '-o' '/tmp/graph14269495826999117400.bin' '-w' '/tmp/graph14269495826999117400.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14269495826999117400.bin' '-l' '-1' '-v' '-w' '/tmp/graph14269495826999117400.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:13:09] [INFO ] Decomposing Gal with order
[2023-04-08 07:13:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:13:09] [INFO ] Flatten gal took : 41 ms
[2023-04-08 07:13:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-08 07:13:09] [INFO ] Time to serialize gal into /tmp/UpperBounds12888703564114574936.gal : 1 ms
[2023-04-08 07:13:09] [INFO ] Time to serialize properties into /tmp/UpperBounds13305945775433128697.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds12888703564114574936.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13305945775433128697.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...285
Loading property file /tmp/UpperBounds13305945775433128697.prop.
Detected timeout of ITS tools.
[2023-04-08 07:33:25] [INFO ] Flatten gal took : 248 ms
[2023-04-08 07:33:25] [INFO ] Time to serialize gal into /tmp/UpperBounds8708373327608482073.gal : 63 ms
[2023-04-08 07:33:25] [INFO ] Time to serialize properties into /tmp/UpperBounds6681403277051220229.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds8708373327608482073.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6681403277051220229.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...304
Loading property file /tmp/UpperBounds6681403277051220229.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.20704e+12,53.7258,699732,2,9701,5,2.30096e+06,6,0,105,2.42323e+06,0
Total reachable state count : 1207044185616
Verifying 10 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 299
Bounds property Murphy-PT-D2N100-UpperBounds-00 :0 <= p1_1 <= 299
FORMULA Murphy-PT-D2N100-UpperBounds-00 299 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N100-UpperBounds-00,0,54.1659,699732,1,0,7,2.30096e+06,9,1,451,2.42323e+06,4
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property Murphy-PT-D2N100-UpperBounds-01 :0 <= p3_1 <= 1
FORMULA Murphy-PT-D2N100-UpperBounds-01 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N100-UpperBounds-01,0,54.2272,699732,1,0,8,2.30096e+06,10,1,478,2.42323e+06,5
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D2N100-UpperBounds-02 :0 <= p4_2 <= 2
FORMULA Murphy-PT-D2N100-UpperBounds-02 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N100-UpperBounds-02,0,54.2434,699732,1,0,9,2.30096e+06,11,1,498,2.42323e+06,6
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property Murphy-PT-D2N100-UpperBounds-03 :0 <= p3_2 <= 1
FORMULA Murphy-PT-D2N100-UpperBounds-03 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N100-UpperBounds-03,0,54.2552,699732,1,0,10,2.30096e+06,12,1,515,2.42323e+06,7
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D2N100-UpperBounds-07 :0 <= p5_1 <= 3
FORMULA Murphy-PT-D2N100-UpperBounds-07 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N100-UpperBounds-07,0,54.3107,699732,1,0,11,2.30096e+06,13,1,542,2.42323e+06,8
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D2N100-UpperBounds-09 :0 <= p5_2 <= 3
FORMULA Murphy-PT-D2N100-UpperBounds-09 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N100-UpperBounds-09,0,54.3219,699732,1,0,12,2.30096e+06,14,1,559,2.42323e+06,9
Min sum of variable value : 0
Maximum sum along a path : 299
Bounds property Murphy-PT-D2N100-UpperBounds-10 :0 <= p1_3 <= 299
FORMULA Murphy-PT-D2N100-UpperBounds-10 299 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N100-UpperBounds-10,0,54.3251,699732,1,0,13,2.30096e+06,15,1,868,2.42323e+06,10
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D2N100-UpperBounds-12 :0 <= p5_3 <= 3
FORMULA Murphy-PT-D2N100-UpperBounds-12 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N100-UpperBounds-12,0,54.3252,699732,1,0,14,2.30096e+06,16,1,875,2.42323e+06,11
Min sum of variable value : 0
Maximum sum along a path : 299
Bounds property Murphy-PT-D2N100-UpperBounds-13 :0 <= p1_2 <= 299
FORMULA Murphy-PT-D2N100-UpperBounds-13 299 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N100-UpperBounds-13,0,54.4832,699732,1,0,15,2.30096e+06,17,1,1194,2.42323e+06,12
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D2N100-UpperBounds-15 :0 <= p4_1 <= 2
FORMULA Murphy-PT-D2N100-UpperBounds-15 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N100-UpperBounds-15,0,54.5585,699732,1,0,16,2.30096e+06,18,1,1224,2.42323e+06,13
Total runtime 1314854 ms.
BK_STOP 1680939262253
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Murphy-PT-D2N100"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Murphy-PT-D2N100, 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 r517-tall-167987243800349"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Murphy-PT-D2N100.tgz
mv Murphy-PT-D2N100 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;