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.r522-tall-167987247300365.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)
..................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is Murphy-PT-D4N025, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-167987247300365
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 8.3K Mar 23 15:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 23 15:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 7 12:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 7 12:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 7 12:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 7 12:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.7K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:03 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 19K 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-D4N025-UpperBounds-00
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-01
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-02
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-03
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-04
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-05
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-06
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-07
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-08
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-09
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-10
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-11
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-12
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-13
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-14
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680938026999

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-PT-D4N025
Applying reductions before tool marcie
Invoking reducer
Running Version 202304061127
[2023-04-08 07:13:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 07:13:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:13:48] [INFO ] Load time of PNML (sax parser for PT used): 26 ms
[2023-04-08 07:13:48] [INFO ] Transformed 30 places.
[2023-04-08 07:13:48] [INFO ] Transformed 35 transitions.
[2023-04-08 07:13:48] [INFO ] Parsed PT model containing 30 places and 35 transitions and 135 arcs in 84 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:13:48] [INFO ] Computed 6 invariants in 9 ms
Incomplete random walk after 10016 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=417 ) properties (out of 16) seen :320
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :222
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 :175
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :206
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :193
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :206
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 :213
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :149
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 :200
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 :170
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 :190
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :210
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 :198
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 :209
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :259
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 :257
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 :201
[2023-04-08 07:13:48] [INFO ] Invariant cache hit.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-04-08 07:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:13:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:13:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:49] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:13:49] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-04-08 07:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:13:49] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive place invariants in 32 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 27 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-04-08 07:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:13:49] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:49] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:13:49] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:49] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:49] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:49] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:13:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 9 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:13:50] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:13:50] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 5 ms to minimize.
[2023-04-08 07:13:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-04-08 07:13:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 9 ms.
[2023-04-08 07:13:50] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:50] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2023-04-08 07:13:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:13:50] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 12 ms returned sat
[2023-04-08 07:13:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:13:50] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 8 ms.
[2023-04-08 07:13:50] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 6 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:13:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:51] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:13:51] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, 130, -1, -1, 130, 130, 130, -1, 130, -1, 130, -1, 130, 130, 130, -1] Max seen :[1, 54, 3, 2, 64, 68, 42, 2, 59, 3, 60, 1, 71, 64, 64, 3]
FORMULA Murphy-PT-D4N025-UpperBounds-14 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-PT-D4N025-UpperBounds-13 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-PT-D4N025-UpperBounds-10 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-PT-D4N025-UpperBounds-05 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-PT-D4N025-UpperBounds-04 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 11 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 9 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:13:51] [INFO ] Invariant cache hit.
[2023-04-08 07:13:51] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 30/30 places, 35/35 transitions.
[2023-04-08 07:13:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000014 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 11) seen :204
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 11) seen :129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 11) seen :184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 11) seen :129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 11) seen :123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 11) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 11) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 11) seen :189
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 11) seen :130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 11) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 11) seen :123
[2023-04-08 07:13:56] [INFO ] Invariant cache hit.
[2023-04-08 07:13:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:13:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:13:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:13:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:56] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:13:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:13:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:56] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2023-04-08 07:13:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2023-04-08 07:13:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:13:56] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:13:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:13:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:56] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:13:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:13:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:13:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:13:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:56] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:13:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:57] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 2 ms to minimize.
[2023-04-08 07:13:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-04-08 07:13:57] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:57] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:13:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 2 ms to minimize.
[2023-04-08 07:13:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 07:13:57] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:13:57] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:13:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:57] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
[2023-04-08 07:13:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 07:13:57] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:57] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:13:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:57] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:57] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:13:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:13:57] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:13:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:13:57] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2023-04-08 07:13:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-04-08 07:13:57] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:13:57] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:13:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:13:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:13:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:13:57] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:13:57] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, 130, -1, -1, 130, -1, 130, -1, -1, 130, -1] Max seen :[1, 128, 3, 2, 128, 2, 128, 3, 1, 128, 3]
Support contains 11 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 30/30 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:13:57] [INFO ] Invariant cache hit.
[2023-04-08 07:13:57] [INFO ] Implicit Places using invariants in 31 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 34 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 25/30 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 37 ms. Remains : 25/30 places, 35/35 transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:13:57] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000021 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :213
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 11) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 11) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 11) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 11) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 11) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :134
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 11) seen :135
[2023-04-08 07:14:02] [INFO ] Invariant cache hit.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:02] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:02] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:02] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 0 ms to minimize.
[2023-04-08 07:14:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 07:14:02] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:14:02] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:02] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:02] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:02] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:14:02] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:02] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:14:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:02] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 0 ms to minimize.
[2023-04-08 07:14:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-04-08 07:14:02] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:03] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:14:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:14:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:14:03] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:03] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:14:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:14:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:03] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:03] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:14:03] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:14:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:03] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:03] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 0 ms to minimize.
[2023-04-08 07:14:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 07:14:03] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:03] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:14:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:03] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:03] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:03] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, 130, -1, -1, 130, -1, 130, -1, -1, 130, -1] Max seen :[1, 128, 3, 2, 128, 2, 128, 3, 1, 128, 3]
Support contains 11 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:14:03] [INFO ] Invariant cache hit.
[2023-04-08 07:14:03] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-08 07:14:03] [INFO ] Invariant cache hit.
[2023-04-08 07:14:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:03] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-04-08 07:14:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:03] [INFO ] Invariant cache hit.
[2023-04-08 07:14:03] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 25/25 places, 35/35 transitions.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-00
[2023-04-08 07:14:03] [INFO ] Invariant cache hit.
Incomplete random walk after 10023 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1670 ) 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 07:14:03] [INFO ] Invariant cache hit.
[2023-04-08 07:14:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:14:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:03] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:03] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 4 ms. Remains 3 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:14:03] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:14:03] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:14:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 1) seen :1
[2023-04-08 07:14:04] [INFO ] Invariant cache hit.
[2023-04-08 07:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:14:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:04] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:14:04] [INFO ] Added : 3 causal constraints over 2 iterations in 3 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 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 07:14:04] [INFO ] Invariant cache hit.
[2023-04-08 07:14:04] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:14:04] [INFO ] Invariant cache hit.
[2023-04-08 07:14:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:04] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-08 07:14:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:04] [INFO ] Invariant cache hit.
[2023-04-08 07:14:04] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-00 in 772 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-01
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:14:04] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10019 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1669 ) properties (out of 1) seen :36
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 :58
[2023-04-08 07:14:04] [INFO ] Invariant cache hit.
[2023-04-08 07:14:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:04] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:04] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[58]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:14:04] [INFO ] Invariant cache hit.
[2023-04-08 07:14:04] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:14:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000041 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 1) seen :54
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 1) seen :100
[2023-04-08 07:14:05] [INFO ] Invariant cache hit.
[2023-04-08 07:14:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:05] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 0 ms to minimize.
[2023-04-08 07:14:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 07:14:05] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:05] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[128]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:14:05] [INFO ] Invariant cache hit.
[2023-04-08 07:14:05] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:14:05] [INFO ] Invariant cache hit.
[2023-04-08 07:14:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:05] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-08 07:14:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:05] [INFO ] Invariant cache hit.
[2023-04-08 07:14:05] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-01 in 1180 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-02
[2023-04-08 07:14:05] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :3
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 :3
[2023-04-08 07:14:05] [INFO ] Invariant cache hit.
[2023-04-08 07:14:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:05] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:14:05] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:14:05] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:14:05] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:14:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 1) seen :3
[2023-04-08 07:14:06] [INFO ] Invariant cache hit.
[2023-04-08 07:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:06] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-08 07:14:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:14:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:14:06] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:14:06] [INFO ] Added : 3 causal constraints over 1 iterations in 2 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 07:14:06] [INFO ] Invariant cache hit.
[2023-04-08 07:14:06] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-04-08 07:14:06] [INFO ] Invariant cache hit.
[2023-04-08 07:14:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:06] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2023-04-08 07:14:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:06] [INFO ] Invariant cache hit.
[2023-04-08 07:14:06] [INFO ] Dead Transitions using invariants and state equation in 13 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-D4N025-UpperBounds-02 in 609 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-03
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:14:06] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) 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 07:14:06] [INFO ] Invariant cache hit.
[2023-04-08 07:14:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:14:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:06] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:06] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:14:06] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:14:06] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:14:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 1) seen :2
[2023-04-08 07:14:06] [INFO ] Invariant cache hit.
[2023-04-08 07:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:14:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:14:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:14:06] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:14:06] [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 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 07:14:06] [INFO ] Invariant cache hit.
[2023-04-08 07:14:06] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 07:14:06] [INFO ] Invariant cache hit.
[2023-04-08 07:14:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:06] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-08 07:14:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:06] [INFO ] Invariant cache hit.
[2023-04-08 07:14:06] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-03 in 626 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-06
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:14:06] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :28
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :52
[2023-04-08 07:14:06] [INFO ] Invariant cache hit.
[2023-04-08 07:14:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:06] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[52]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:14:06] [INFO ] Invariant cache hit.
[2023-04-08 07:14:06] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:14:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000026 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 1) seen :44
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 1) seen :102
[2023-04-08 07:14:07] [INFO ] Invariant cache hit.
[2023-04-08 07:14:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:14:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:07] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:07] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[128]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:14:07] [INFO ] Invariant cache hit.
[2023-04-08 07:14:07] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-08 07:14:07] [INFO ] Invariant cache hit.
[2023-04-08 07:14:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:07] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-04-08 07:14:07] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 07:14:07] [INFO ] Invariant cache hit.
[2023-04-08 07:14:07] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-06 in 1162 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-07
[2023-04-08 07:14:07] [INFO ] Invariant cache hit.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) 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 07:14:07] [INFO ] Invariant cache hit.
[2023-04-08 07:14:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:07] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:07] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:14:07] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:14:08] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:14:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 1) seen :2
[2023-04-08 07:14:08] [INFO ] Invariant cache hit.
[2023-04-08 07:14:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:14:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:14:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:14:08] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:08] [INFO ] Added : 2 causal constraints over 1 iterations in 2 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 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 07:14:08] [INFO ] Invariant cache hit.
[2023-04-08 07:14:08] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:14:08] [INFO ] Invariant cache hit.
[2023-04-08 07:14:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:08] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-08 07:14:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:08] [INFO ] Invariant cache hit.
[2023-04-08 07:14:08] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-07 in 624 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-08
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:14:08] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10019 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1001 ) properties (out of 1) seen :28
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 :56
[2023-04-08 07:14:08] [INFO ] Invariant cache hit.
[2023-04-08 07:14:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:14:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[56]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:14:08] [INFO ] Invariant cache hit.
[2023-04-08 07:14:08] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:14:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 1) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 1) seen :76
[2023-04-08 07:14:09] [INFO ] Invariant cache hit.
[2023-04-08 07:14:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:14:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:14:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:09] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 1 ms to minimize.
[2023-04-08 07:14:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 07:14:09] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:09] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[128]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:14:09] [INFO ] Invariant cache hit.
[2023-04-08 07:14:09] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:14:09] [INFO ] Invariant cache hit.
[2023-04-08 07:14:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:09] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-04-08 07:14:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:09] [INFO ] Invariant cache hit.
[2023-04-08 07:14:09] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-08 in 1229 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-09
[2023-04-08 07:14:09] [INFO ] Invariant cache hit.
Incomplete random walk after 10015 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2003 ) properties (out of 1) seen :3
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 :3
[2023-04-08 07:14:09] [INFO ] Invariant cache hit.
[2023-04-08 07:14:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:09] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:09] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:14:09] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:14:09] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:14:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 1) seen :3
[2023-04-08 07:14:10] [INFO ] Invariant cache hit.
[2023-04-08 07:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:10] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-08 07:14:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:14:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:10] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:10] [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 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 07:14:10] [INFO ] Invariant cache hit.
[2023-04-08 07:14:10] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:14:10] [INFO ] Invariant cache hit.
[2023-04-08 07:14:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:10] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2023-04-08 07:14:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:10] [INFO ] Invariant cache hit.
[2023-04-08 07:14:10] [INFO ] Dead Transitions using invariants and state equation in 19 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-D4N025-UpperBounds-09 in 588 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-11
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:14:10] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :1
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 :1
[2023-04-08 07:14:10] [INFO ] Invariant cache hit.
[2023-04-08 07:14:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:10] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:10] [INFO ] Added : 1 causal constraints over 1 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 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:14:10] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:14:10] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:14:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 1) seen :1
[2023-04-08 07:14:10] [INFO ] Invariant cache hit.
[2023-04-08 07:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:14:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:14:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:14:10] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:14:10] [INFO ] Added : 3 causal constraints over 2 iterations in 3 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 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 07:14:10] [INFO ] Invariant cache hit.
[2023-04-08 07:14:10] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:14:10] [INFO ] Invariant cache hit.
[2023-04-08 07:14:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:10] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2023-04-08 07:14:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:10] [INFO ] Invariant cache hit.
[2023-04-08 07:14:10] [INFO ] Dead Transitions using invariants and state equation in 18 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-D4N025-UpperBounds-11 in 607 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-12
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:14:10] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :30
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 :65
[2023-04-08 07:14:10] [INFO ] Invariant cache hit.
[2023-04-08 07:14:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:14:11] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:11] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[65]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:14:11] [INFO ] Invariant cache hit.
[2023-04-08 07:14:11] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:14:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 1) seen :49
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 1) seen :76
[2023-04-08 07:14:11] [INFO ] Invariant cache hit.
[2023-04-08 07:14:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:14:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:14:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:11] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 0 ms to minimize.
[2023-04-08 07:14:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:14:11] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:12] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[128]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:14:12] [INFO ] Invariant cache hit.
[2023-04-08 07:14:12] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:14:12] [INFO ] Invariant cache hit.
[2023-04-08 07:14:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:12] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-04-08 07:14:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:12] [INFO ] Invariant cache hit.
[2023-04-08 07:14:12] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-12 in 1192 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-15
[2023-04-08 07:14:12] [INFO ] Invariant cache hit.
Incomplete random walk after 10015 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1669 ) 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 07:14:12] [INFO ] Invariant cache hit.
[2023-04-08 07:14:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:14:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:12] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:14:12] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:14:12] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:14:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 1) seen :3
[2023-04-08 07:14:12] [INFO ] Invariant cache hit.
[2023-04-08 07:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:12] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-08 07:14:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:12] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:12] [INFO ] Added : 3 causal constraints over 1 iterations in 7 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 4 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 4 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 07:14:12] [INFO ] Invariant cache hit.
[2023-04-08 07:14:12] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-04-08 07:14:12] [INFO ] Invariant cache hit.
[2023-04-08 07:14:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:14:12] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2023-04-08 07:14:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:12] [INFO ] Invariant cache hit.
[2023-04-08 07:14:12] [INFO ] Dead Transitions using invariants and state equation in 13 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-D4N025-UpperBounds-15 in 598 ms.
[2023-04-08 07:14:12] [INFO ] Flatten gal took : 20 ms
[2023-04-08 07:14:12] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-04-08 07:14:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 25 places, 35 transitions and 115 arcs took 1 ms.
Total runtime 24478 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

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

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

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

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

parse successfull
net created successfully

Net: Murphy_PT_D4N025
(NrP: 25 NrTr: 35 NrArc: 115)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.000sec

net check time: 0m 0.000sec

init dd package: 0m 2.700sec


RS generation: 0m 6.742sec


-> reachability set: #nodes 6805 (6.8e+03) #states 20,012,606,308,670,976 (16)



starting MCC model checker
--------------------------

checking: place_bound(p11)
normalized: place_bound(p11)

-> the formula is 1

FORMULA Murphy-PT-D4N025-UpperBounds-00 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: place_bound(p8)
normalized: place_bound(p8)

-> the formula is 128

FORMULA Murphy-PT-D4N025-UpperBounds-01 128 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: place_bound(p23)
normalized: place_bound(p23)

-> the formula is 3

FORMULA Murphy-PT-D4N025-UpperBounds-02 3 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: place_bound(p16)
normalized: place_bound(p16)

-> the formula is 2

FORMULA Murphy-PT-D4N025-UpperBounds-03 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: place_bound(p9)
normalized: place_bound(p9)

-> the formula is 128

FORMULA Murphy-PT-D4N025-UpperBounds-06 128 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: place_bound(p15)
normalized: place_bound(p15)

-> the formula is 2

FORMULA Murphy-PT-D4N025-UpperBounds-07 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: place_bound(p7)
normalized: place_bound(p7)

-> the formula is 128

FORMULA Murphy-PT-D4N025-UpperBounds-08 128 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: place_bound(p24)
normalized: place_bound(p24)

-> the formula is 3

FORMULA Murphy-PT-D4N025-UpperBounds-09 3 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: place_bound(p13)
normalized: place_bound(p13)

-> the formula is 1

FORMULA Murphy-PT-D4N025-UpperBounds-11 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: place_bound(p5)
normalized: place_bound(p5)

-> the formula is 128

FORMULA Murphy-PT-D4N025-UpperBounds-12 128 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: place_bound(p22)
normalized: place_bound(p22)

-> the formula is 3

FORMULA Murphy-PT-D4N025-UpperBounds-15 3 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

totally nodes used: 609751 (6.1e+05)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 94642872 4282419 98925291
used/not used/entry size/cache size: 4581826 62527038 16 1024MB
basic ops cache: hits/miss/sum: 517227 72090 589317
used/not used/entry size/cache size: 112302 16664914 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 93322 6805 100127
used/not used/entry size/cache size: 6804 8381804 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 66577163
1 500530
2 19294
3 2164
4 1318
5 764
6 3122
7 1042
8 2817
9 101
>= 10 549

Total processing time: 0m11.133sec


BK_STOP 1680938065091

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.000sec


iterations count:23162 (661), effective:4563 (130)

initing FirstDep: 0m 0.000sec

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-D4N025"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is Murphy-PT-D4N025, 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 r522-tall-167987247300365"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-PT-D4N025.tgz
mv Murphy-PT-D4N025 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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