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.r138-smll-167819420900509.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 DoubleLock-PT-p1s1, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r138-smll-167819420900509
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 5.5K Feb 25 14:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 14:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 14:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 14:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 14:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 14:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 25 14:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 93K Mar 5 18:22 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 DoubleLock-PT-p1s1-UpperBounds-00
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-01
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-02
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-03
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-04
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-05
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-06
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-07
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-08
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-09
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-10
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-11
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-12
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-13
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-14
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678913486849

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=DoubleLock-PT-p1s1
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-15 20:51:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-15 20:51:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 20:51:30] [INFO ] Load time of PNML (sax parser for PT used): 252 ms
[2023-03-15 20:51:30] [INFO ] Transformed 64 places.
[2023-03-15 20:51:30] [INFO ] Transformed 204 transitions.
[2023-03-15 20:51:30] [INFO ] Parsed PT model containing 64 places and 204 transitions and 828 arcs in 459 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 24 ms.
Deduced a syphon composed of 8 places in 6 ms
Reduce places removed 8 places and 8 transitions.
FORMULA DoubleLock-PT-p1s1-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s1-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 148 out of 196 initially.
// Phase 1: matrix 148 rows 56 cols
[2023-03-15 20:51:30] [INFO ] Computed 4 place invariants in 29 ms
FORMULA DoubleLock-PT-p1s1-UpperBounds-01 10 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 79 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 13) seen :50
FORMULA DoubleLock-PT-p1s1-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-12 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-10 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 5) seen :25
FORMULA DoubleLock-PT-p1s1-UpperBounds-02 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 4) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :34
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 4) seen :19
[2023-03-15 20:51:30] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 56 cols
[2023-03-15 20:51:30] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-15 20:51:30] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2023-03-15 20:51:30] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-15 20:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:31] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2023-03-15 20:51:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:31] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-15 20:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:31] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2023-03-15 20:51:31] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-15 20:51:31] [INFO ] [Nat]Added 23 Read/Feed constraints in 16 ms returned sat
[2023-03-15 20:51:31] [INFO ] Computed and/alt/rep : 63/438/63 causal constraints (skipped 83 transitions) in 50 ms.
[2023-03-15 20:51:31] [INFO ] Added : 18 causal constraints over 4 iterations in 190 ms. Result :sat
Minimization took 49 ms.
[2023-03-15 20:51:31] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-15 20:51:31] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:31] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-15 20:51:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:31] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:31] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-15 20:51:31] [INFO ] [Nat]Added 23 Read/Feed constraints in 11 ms returned sat
[2023-03-15 20:51:31] [INFO ] Computed and/alt/rep : 63/438/63 causal constraints (skipped 83 transitions) in 37 ms.
[2023-03-15 20:51:31] [INFO ] Deduced a trap composed of 12 places in 103 ms of which 8 ms to minimize.
[2023-03-15 20:51:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 133 ms
[2023-03-15 20:51:31] [INFO ] Added : 3 causal constraints over 1 iterations in 209 ms. Result :sat
Minimization took 17 ms.
[2023-03-15 20:51:32] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:32] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-15 20:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:32] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2023-03-15 20:51:32] [INFO ] [Real]Added 23 Read/Feed constraints in 8 ms returned sat
[2023-03-15 20:51:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:32] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-15 20:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:32] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-15 20:51:32] [INFO ] [Nat]Added 23 Read/Feed constraints in 10 ms returned sat
[2023-03-15 20:51:32] [INFO ] Computed and/alt/rep : 63/438/63 causal constraints (skipped 83 transitions) in 30 ms.
[2023-03-15 20:51:32] [INFO ] Added : 24 causal constraints over 5 iterations in 135 ms. Result :sat
Minimization took 39 ms.
[2023-03-15 20:51:32] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:32] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:32] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2023-03-15 20:51:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-15 20:51:32] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:32] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2023-03-15 20:51:32] [INFO ] [Nat]Added 23 Read/Feed constraints in 5 ms returned sat
[2023-03-15 20:51:32] [INFO ] Computed and/alt/rep : 63/438/63 causal constraints (skipped 83 transitions) in 31 ms.
[2023-03-15 20:51:32] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2023-03-15 20:51:32] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2023-03-15 20:51:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 199 ms
[2023-03-15 20:51:33] [INFO ] Added : 12 causal constraints over 3 iterations in 313 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1] Max seen :[10, 19, 15, 8]
Support contains 4 out of 56 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 56/56 places, 196/196 transitions.
Graph (complete) has 357 edges and 56 vertex of which 52 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 52 transition count 194
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 190
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 190
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 50 transition count 186
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 50 transition count 186
Applied a total of 7 rules in 62 ms. Remains 50 /56 variables (removed 6) and now considering 186/196 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 50/56 places, 186/196 transitions.
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:51:33] [INFO ] Computed 2 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 5063 resets, run finished after 1793 ms. (steps per millisecond=557 ) properties (out of 4) seen :54
Incomplete Best-First random walk after 1000001 steps, including 837 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 4) seen :54
Incomplete Best-First random walk after 1000001 steps, including 823 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 4) seen :111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 762 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :79
[2023-03-15 20:51:37] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:51:37] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-15 20:51:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:37] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-15 20:51:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:37] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-15 20:51:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:51:37] [INFO ] [Nat]Added 22 Read/Feed constraints in 8 ms returned sat
[2023-03-15 20:51:37] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 18 ms.
[2023-03-15 20:51:37] [INFO ] Added : 11 causal constraints over 4 iterations in 73 ms. Result :sat
Minimization took 19 ms.
[2023-03-15 20:51:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-15 20:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:37] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-15 20:51:37] [INFO ] [Real]Added 22 Read/Feed constraints in 5 ms returned sat
[2023-03-15 20:51:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:37] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-15 20:51:37] [INFO ] [Nat]Added 22 Read/Feed constraints in 5 ms returned sat
[2023-03-15 20:51:37] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 18 ms.
[2023-03-15 20:51:37] [INFO ] Added : 5 causal constraints over 2 iterations in 52 ms. Result :sat
Minimization took 14 ms.
[2023-03-15 20:51:37] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-15 20:51:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:37] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-15 20:51:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:38] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:38] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-15 20:51:38] [INFO ] [Nat]Added 22 Read/Feed constraints in 12 ms returned sat
[2023-03-15 20:51:38] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 20 ms.
[2023-03-15 20:51:38] [INFO ] Added : 17 causal constraints over 4 iterations in 100 ms. Result :sat
Minimization took 38 ms.
[2023-03-15 20:51:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:38] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:38] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-15 20:51:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:38] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:38] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-15 20:51:38] [INFO ] [Nat]Added 22 Read/Feed constraints in 9 ms returned sat
[2023-03-15 20:51:38] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 21 ms.
[2023-03-15 20:51:38] [INFO ] Added : 19 causal constraints over 5 iterations in 119 ms. Result :sat
Minimization took 54 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1] Max seen :[27, 96, 15, 45]
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 13 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 50/50 places, 186/186 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 11 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
[2023-03-15 20:51:38] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:51:38] [INFO ] Invariant cache hit.
[2023-03-15 20:51:39] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-15 20:51:39] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:51:39] [INFO ] Invariant cache hit.
[2023-03-15 20:51:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:51:39] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
[2023-03-15 20:51:39] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-15 20:51:39] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:51:39] [INFO ] Invariant cache hit.
[2023-03-15 20:51:39] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 523 ms. Remains : 50/50 places, 186/186 transitions.
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:51:39] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 5089 resets, run finished after 1845 ms. (steps per millisecond=542 ) properties (out of 4) seen :53
Incomplete Best-First random walk after 1000001 steps, including 798 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 4) seen :50
Incomplete Best-First random walk after 1000001 steps, including 768 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 4) seen :108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 4) seen :89
Incomplete Best-First random walk after 1000001 steps, including 781 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 4) seen :57
[2023-03-15 20:51:43] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:51:43] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-15 20:51:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:43] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:43] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-15 20:51:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:43] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:43] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-15 20:51:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:51:43] [INFO ] [Nat]Added 22 Read/Feed constraints in 9 ms returned sat
[2023-03-15 20:51:43] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 25 ms.
[2023-03-15 20:51:43] [INFO ] Added : 11 causal constraints over 4 iterations in 90 ms. Result :sat
Minimization took 18 ms.
[2023-03-15 20:51:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:43] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:43] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-15 20:51:43] [INFO ] [Real]Added 22 Read/Feed constraints in 6 ms returned sat
[2023-03-15 20:51:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:43] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-15 20:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:43] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-15 20:51:43] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:51:43] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 25 ms.
[2023-03-15 20:51:43] [INFO ] Added : 5 causal constraints over 2 iterations in 73 ms. Result :sat
Minimization took 15 ms.
[2023-03-15 20:51:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:43] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:43] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-15 20:51:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:44] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:44] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-15 20:51:44] [INFO ] [Nat]Added 22 Read/Feed constraints in 8 ms returned sat
[2023-03-15 20:51:44] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 14 ms.
[2023-03-15 20:51:44] [INFO ] Added : 17 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 21 ms.
[2023-03-15 20:51:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:44] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-15 20:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:44] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-15 20:51:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:44] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-15 20:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:44] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-15 20:51:44] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:51:44] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 16 ms.
[2023-03-15 20:51:44] [INFO ] Added : 19 causal constraints over 5 iterations in 105 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1] Max seen :[27, 5176, 15, 45]
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 8 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 50/50 places, 186/186 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 7 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
[2023-03-15 20:51:48] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:51:48] [INFO ] Invariant cache hit.
[2023-03-15 20:51:48] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-15 20:51:48] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:51:48] [INFO ] Invariant cache hit.
[2023-03-15 20:51:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:51:48] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2023-03-15 20:51:49] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-15 20:51:49] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:51:49] [INFO ] Invariant cache hit.
[2023-03-15 20:51:49] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 388 ms. Remains : 50/50 places, 186/186 transitions.
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:51:49] [INFO ] Computed 2 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 5140 resets, run finished after 1673 ms. (steps per millisecond=597 ) properties (out of 4) seen :51
Incomplete Best-First random walk after 1000001 steps, including 851 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 4) seen :54
Incomplete Best-First random walk after 1000001 steps, including 783 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 4) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 4) seen :77
Incomplete Best-First random walk after 1000001 steps, including 764 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 4) seen :81
[2023-03-15 20:51:52] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:51:52] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-15 20:51:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:52] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:52] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-15 20:51:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:52] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:53] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2023-03-15 20:51:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:51:53] [INFO ] [Nat]Added 22 Read/Feed constraints in 15 ms returned sat
[2023-03-15 20:51:53] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 19 ms.
[2023-03-15 20:51:53] [INFO ] Added : 11 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 33 ms.
[2023-03-15 20:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:53] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Real]Added 22 Read/Feed constraints in 6 ms returned sat
[2023-03-15 20:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:53] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:51:53] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 20 ms.
[2023-03-15 20:51:53] [INFO ] Added : 5 causal constraints over 2 iterations in 67 ms. Result :sat
Minimization took 22 ms.
[2023-03-15 20:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:53] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-15 20:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:53] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:51:53] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 17 ms.
[2023-03-15 20:51:53] [INFO ] Added : 23 causal constraints over 7 iterations in 122 ms. Result :sat
Minimization took 26 ms.
[2023-03-15 20:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:53] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Real]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:51:53] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-15 20:51:53] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:51:54] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 17 ms.
[2023-03-15 20:51:54] [INFO ] Added : 9 causal constraints over 3 iterations in 73 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1] Max seen :[27, 513244, 20, 48]
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 8 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 50/50 places, 186/186 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 7 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
[2023-03-15 20:52:24] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:52:24] [INFO ] Invariant cache hit.
[2023-03-15 20:52:24] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-15 20:52:24] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:52:24] [INFO ] Invariant cache hit.
[2023-03-15 20:52:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:52:24] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2023-03-15 20:52:24] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-15 20:52:24] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:52:24] [INFO ] Invariant cache hit.
[2023-03-15 20:52:24] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 420 ms. Remains : 50/50 places, 186/186 transitions.
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:52:24] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 5195 resets, run finished after 1706 ms. (steps per millisecond=586 ) properties (out of 4) seen :56
Incomplete Best-First random walk after 1000001 steps, including 885 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 4) seen :55
Incomplete Best-First random walk after 1000001 steps, including 796 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 4) seen :103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 781 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 4) seen :64
[2023-03-15 20:52:28] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:52:28] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-15 20:52:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:52:28] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:28] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-15 20:52:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:28] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:28] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-15 20:52:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:52:28] [INFO ] [Nat]Added 22 Read/Feed constraints in 13 ms returned sat
[2023-03-15 20:52:28] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 14 ms.
[2023-03-15 20:52:28] [INFO ] Added : 11 causal constraints over 4 iterations in 85 ms. Result :sat
Minimization took 33 ms.
[2023-03-15 20:52:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:28] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-15 20:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:28] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2023-03-15 20:52:28] [INFO ] [Real]Added 22 Read/Feed constraints in 6 ms returned sat
[2023-03-15 20:52:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:52:28] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-15 20:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:28] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-15 20:52:28] [INFO ] [Nat]Added 22 Read/Feed constraints in 5 ms returned sat
[2023-03-15 20:52:29] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 17 ms.
[2023-03-15 20:52:29] [INFO ] Added : 5 causal constraints over 2 iterations in 66 ms. Result :sat
Minimization took 22 ms.
[2023-03-15 20:52:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:29] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-15 20:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:29] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-15 20:52:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:29] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:29] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-15 20:52:29] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-15 20:52:29] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 19 ms.
[2023-03-15 20:52:29] [INFO ] Added : 23 causal constraints over 7 iterations in 155 ms. Result :sat
Minimization took 41 ms.
[2023-03-15 20:52:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:29] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 6 ms returned sat
[2023-03-15 20:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:29] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-15 20:52:29] [INFO ] [Real]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-15 20:52:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:29] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:29] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-15 20:52:29] [INFO ] [Nat]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-15 20:52:29] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 22 ms.
[2023-03-15 20:52:29] [INFO ] Added : 9 causal constraints over 3 iterations in 95 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1] Max seen :[29, 4140588, 20, 48]
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 10 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 50/50 places, 186/186 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 9 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
[2023-03-15 20:52:30] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:52:30] [INFO ] Invariant cache hit.
[2023-03-15 20:52:30] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-15 20:52:30] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:52:30] [INFO ] Invariant cache hit.
[2023-03-15 20:52:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:52:30] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
[2023-03-15 20:52:30] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-15 20:52:30] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:52:30] [INFO ] Invariant cache hit.
[2023-03-15 20:52:30] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 448 ms. Remains : 50/50 places, 186/186 transitions.
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:52:30] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000005 steps, including 5132 resets, run finished after 1781 ms. (steps per millisecond=561 ) properties (out of 4) seen :62
Incomplete Best-First random walk after 1000001 steps, including 880 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 787 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 4) seen :133
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000000 steps, including 722 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 4) seen :82
[2023-03-15 20:52:34] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:52:34] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-15 20:52:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:34] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2023-03-15 20:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:34] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-15 20:52:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:52:34] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:52:34] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 11 ms.
[2023-03-15 20:52:34] [INFO ] Added : 11 causal constraints over 4 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2023-03-15 20:52:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:34] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Real]Added 22 Read/Feed constraints in 5 ms returned sat
[2023-03-15 20:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:34] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Nat]Added 22 Read/Feed constraints in 5 ms returned sat
[2023-03-15 20:52:34] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 11 ms.
[2023-03-15 20:52:34] [INFO ] Added : 5 causal constraints over 2 iterations in 40 ms. Result :sat
Minimization took 14 ms.
[2023-03-15 20:52:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:34] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-15 20:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:34] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-15 20:52:34] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:52:34] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 12 ms.
[2023-03-15 20:52:35] [INFO ] Added : 23 causal constraints over 7 iterations in 113 ms. Result :sat
Minimization took 26 ms.
[2023-03-15 20:52:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:52:35] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-15 20:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:35] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-15 20:52:35] [INFO ] [Real]Added 22 Read/Feed constraints in 8 ms returned sat
[2023-03-15 20:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:52:35] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:35] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-15 20:52:35] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:52:35] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 16 ms.
[2023-03-15 20:52:35] [INFO ] Added : 9 causal constraints over 3 iterations in 72 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1] Max seen :[29, 4140588, 20, 48]
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 9 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 50/50 places, 186/186 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 9 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
[2023-03-15 20:52:35] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:52:35] [INFO ] Invariant cache hit.
[2023-03-15 20:52:35] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-15 20:52:35] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:52:35] [INFO ] Invariant cache hit.
[2023-03-15 20:52:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:52:35] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
[2023-03-15 20:52:35] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-15 20:52:35] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2023-03-15 20:52:35] [INFO ] Invariant cache hit.
[2023-03-15 20:52:36] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 420 ms. Remains : 50/50 places, 186/186 transitions.
Starting property specific reduction for DoubleLock-PT-p1s1-UpperBounds-05
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:52:36] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 43 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :8
[2023-03-15 20:52:36] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:52:36] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-15 20:52:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:52:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:36] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-15 20:52:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:36] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:52:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:36] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-15 20:52:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:52:36] [INFO ] [Nat]Added 22 Read/Feed constraints in 9 ms returned sat
[2023-03-15 20:52:36] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 16 ms.
[2023-03-15 20:52:36] [INFO ] Added : 9 causal constraints over 3 iterations in 69 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 50 transition count 184
Applied a total of 2 rules in 12 ms. Remains 50 /50 variables (removed 0) and now considering 184/186 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 50/50 places, 184/186 transitions.
Normalized transition count is 139 out of 184 initially.
// Phase 1: matrix 139 rows 50 cols
[2023-03-15 20:52:36] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2018 ms. (steps per millisecond=495 ) properties (out of 1) seen :55
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 1) seen :1618
[2023-03-15 20:52:38] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 50 cols
[2023-03-15 20:52:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-15 20:52:38] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:39] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-15 20:52:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:52:39] [INFO ] [Real]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:52:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:39] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-15 20:52:39] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:52:39] [INFO ] Deduced a trap composed of 21 places in 53 ms of which 2 ms to minimize.
[2023-03-15 20:52:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2023-03-15 20:52:39] [INFO ] Computed and/alt/rep : 57/394/57 causal constraints (skipped 80 transitions) in 11 ms.
[2023-03-15 20:52:39] [INFO ] Added : 19 causal constraints over 7 iterations in 93 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1618]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 184/184 transitions.
Applied a total of 0 rules in 5 ms. Remains 50 /50 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 50/50 places, 184/184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 184/184 transitions.
Applied a total of 0 rules in 5 ms. Remains 50 /50 variables (removed 0) and now considering 184/184 (removed 0) transitions.
[2023-03-15 20:52:42] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
[2023-03-15 20:52:42] [INFO ] Invariant cache hit.
[2023-03-15 20:52:42] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-15 20:52:42] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
[2023-03-15 20:52:42] [INFO ] Invariant cache hit.
[2023-03-15 20:52:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:52:42] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2023-03-15 20:52:42] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-15 20:52:42] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
[2023-03-15 20:52:42] [INFO ] Invariant cache hit.
[2023-03-15 20:52:42] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 426 ms. Remains : 50/50 places, 184/184 transitions.
Normalized transition count is 139 out of 184 initially.
// Phase 1: matrix 139 rows 50 cols
[2023-03-15 20:52:42] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1815 ms. (steps per millisecond=550 ) properties (out of 1) seen :53
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 1) seen :1531
[2023-03-15 20:52:45] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 50 cols
[2023-03-15 20:52:45] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-15 20:52:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-15 20:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:45] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-15 20:52:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:52:45] [INFO ] [Real]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:52:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:45] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-15 20:52:45] [INFO ] [Nat]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-15 20:52:45] [INFO ] Deduced a trap composed of 21 places in 64 ms of which 1 ms to minimize.
[2023-03-15 20:52:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2023-03-15 20:52:45] [INFO ] Computed and/alt/rep : 57/394/57 causal constraints (skipped 80 transitions) in 15 ms.
[2023-03-15 20:52:45] [INFO ] Added : 19 causal constraints over 7 iterations in 128 ms. Result :sat
Minimization took 3007 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1618]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 184/184 transitions.
Applied a total of 0 rules in 5 ms. Remains 50 /50 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 50/50 places, 184/184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 184/184 transitions.
Applied a total of 0 rules in 7 ms. Remains 50 /50 variables (removed 0) and now considering 184/184 (removed 0) transitions.
[2023-03-15 20:52:48] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
[2023-03-15 20:52:48] [INFO ] Invariant cache hit.
[2023-03-15 20:52:48] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-15 20:52:48] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
[2023-03-15 20:52:48] [INFO ] Invariant cache hit.
[2023-03-15 20:52:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:52:48] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2023-03-15 20:52:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-15 20:52:48] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
[2023-03-15 20:52:48] [INFO ] Invariant cache hit.
[2023-03-15 20:52:48] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 314 ms. Remains : 50/50 places, 184/184 transitions.
Ending property specific reduction for DoubleLock-PT-p1s1-UpperBounds-05 in 12763 ms.
Starting property specific reduction for DoubleLock-PT-p1s1-UpperBounds-06
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:52:48] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 57 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :36
[2023-03-15 20:52:48] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:52:48] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-15 20:52:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:52:48] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:48] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-15 20:52:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:52:48] [INFO ] [Real]Added 22 Read/Feed constraints in 5 ms returned sat
[2023-03-15 20:52:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:52:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-15 20:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:48] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-15 20:52:48] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-15 20:52:49] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 17 ms.
[2023-03-15 20:52:49] [INFO ] Added : 5 causal constraints over 2 iterations in 63 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[36]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 50 transition count 184
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 49 transition count 180
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 49 transition count 180
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 48 transition count 172
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 48 transition count 172
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 47 transition count 164
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 47 transition count 164
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 46 transition count 160
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 46 transition count 160
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 45 transition count 156
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 45 transition count 156
Applied a total of 12 rules in 25 ms. Remains 45 /50 variables (removed 5) and now considering 156/186 (removed 30) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 45/50 places, 156/186 transitions.
Normalized transition count is 116 out of 156 initially.
// Phase 1: matrix 116 rows 45 cols
[2023-03-15 20:52:49] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1823 ms. (steps per millisecond=548 ) properties (out of 1) seen :52
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 1) seen :5110
[2023-03-15 20:52:51] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
// Phase 1: matrix 116 rows 45 cols
[2023-03-15 20:52:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-15 20:52:51] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:51] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-15 20:52:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:51] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-15 20:52:51] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-15 20:52:51] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-15 20:52:51] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
[2023-03-15 20:52:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2023-03-15 20:52:51] [INFO ] Computed and/alt/rep : 50/316/50 causal constraints (skipped 64 transitions) in 8 ms.
[2023-03-15 20:52:51] [INFO ] Added : 10 causal constraints over 3 iterations in 41 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5110]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 45/45 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 45 /45 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 45/45 places, 156/156 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 45/45 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 45 /45 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-15 20:52:53] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
[2023-03-15 20:52:53] [INFO ] Invariant cache hit.
[2023-03-15 20:52:53] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-15 20:52:53] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
[2023-03-15 20:52:53] [INFO ] Invariant cache hit.
[2023-03-15 20:52:53] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-15 20:52:53] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-03-15 20:52:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-15 20:52:54] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
[2023-03-15 20:52:54] [INFO ] Invariant cache hit.
[2023-03-15 20:52:54] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 362 ms. Remains : 45/45 places, 156/156 transitions.
Normalized transition count is 116 out of 156 initially.
// Phase 1: matrix 116 rows 45 cols
[2023-03-15 20:52:54] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1818 ms. (steps per millisecond=550 ) properties (out of 1) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 1) seen :5444
[2023-03-15 20:52:56] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
// Phase 1: matrix 116 rows 45 cols
[2023-03-15 20:52:56] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-15 20:52:56] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:56] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-15 20:52:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:52:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:52:56] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-15 20:52:56] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-15 20:52:56] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-15 20:52:56] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
[2023-03-15 20:52:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2023-03-15 20:52:56] [INFO ] Computed and/alt/rep : 50/316/50 causal constraints (skipped 64 transitions) in 8 ms.
[2023-03-15 20:52:56] [INFO ] Added : 10 causal constraints over 3 iterations in 41 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5444]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 45/45 places, 156/156 transitions.
Applied a total of 0 rules in 14 ms. Remains 45 /45 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 45/45 places, 156/156 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 45/45 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 45 /45 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-15 20:52:58] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
[2023-03-15 20:52:58] [INFO ] Invariant cache hit.
[2023-03-15 20:52:59] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-15 20:52:59] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
[2023-03-15 20:52:59] [INFO ] Invariant cache hit.
[2023-03-15 20:52:59] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-15 20:52:59] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2023-03-15 20:52:59] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-15 20:52:59] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
[2023-03-15 20:52:59] [INFO ] Invariant cache hit.
[2023-03-15 20:52:59] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 355 ms. Remains : 45/45 places, 156/156 transitions.
Normalized transition count is 116 out of 156 initially.
// Phase 1: matrix 116 rows 45 cols
[2023-03-15 20:52:59] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1846 ms. (steps per millisecond=541 ) properties (out of 1) seen :56
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 1) seen :5704
[2023-03-15 20:53:01] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
// Phase 1: matrix 116 rows 45 cols
[2023-03-15 20:53:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-15 20:53:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-15 20:53:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:01] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-15 20:53:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:53:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:53:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:01] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-15 20:53:01] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-15 20:53:01] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-15 20:53:01] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 1 ms to minimize.
[2023-03-15 20:53:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2023-03-15 20:53:01] [INFO ] Computed and/alt/rep : 50/316/50 causal constraints (skipped 64 transitions) in 8 ms.
[2023-03-15 20:53:01] [INFO ] Added : 10 causal constraints over 3 iterations in 41 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5704]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 45/45 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 45 /45 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 45/45 places, 156/156 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 45/45 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 45 /45 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-15 20:53:04] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
[2023-03-15 20:53:04] [INFO ] Invariant cache hit.
[2023-03-15 20:53:04] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-15 20:53:04] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
[2023-03-15 20:53:04] [INFO ] Invariant cache hit.
[2023-03-15 20:53:04] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-15 20:53:04] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
[2023-03-15 20:53:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-15 20:53:04] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
[2023-03-15 20:53:04] [INFO ] Invariant cache hit.
[2023-03-15 20:53:04] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 425 ms. Remains : 45/45 places, 156/156 transitions.
Normalized transition count is 116 out of 156 initially.
// Phase 1: matrix 116 rows 45 cols
[2023-03-15 20:53:04] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1488 ms. (steps per millisecond=672 ) properties (out of 1) seen :51
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 1) seen :5168
[2023-03-15 20:53:07] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
// Phase 1: matrix 116 rows 45 cols
[2023-03-15 20:53:07] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-15 20:53:07] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-15 20:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:07] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-15 20:53:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:53:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-15 20:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:07] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-15 20:53:07] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-15 20:53:07] [INFO ] [Nat]Added 21 Read/Feed constraints in 6 ms returned sat
[2023-03-15 20:53:07] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 1 ms to minimize.
[2023-03-15 20:53:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2023-03-15 20:53:07] [INFO ] Computed and/alt/rep : 50/316/50 causal constraints (skipped 64 transitions) in 11 ms.
[2023-03-15 20:53:07] [INFO ] Added : 10 causal constraints over 3 iterations in 53 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5704]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 45/45 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 45/45 places, 156/156 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 45/45 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-15 20:53:09] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
[2023-03-15 20:53:09] [INFO ] Invariant cache hit.
[2023-03-15 20:53:09] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-15 20:53:09] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
[2023-03-15 20:53:09] [INFO ] Invariant cache hit.
[2023-03-15 20:53:09] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-15 20:53:10] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
[2023-03-15 20:53:10] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-15 20:53:10] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
[2023-03-15 20:53:10] [INFO ] Invariant cache hit.
[2023-03-15 20:53:10] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 334 ms. Remains : 45/45 places, 156/156 transitions.
Ending property specific reduction for DoubleLock-PT-p1s1-UpperBounds-06 in 21354 ms.
Starting property specific reduction for DoubleLock-PT-p1s1-UpperBounds-08
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:53:10] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 47 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :16
[2023-03-15 20:53:10] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:53:10] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-15 20:53:10] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:53:10] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:10] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-15 20:53:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:53:10] [INFO ] [Real]Added 22 Read/Feed constraints in 8 ms returned sat
[2023-03-15 20:53:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:53:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:53:10] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:53:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:10] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-15 20:53:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 6 ms returned sat
[2023-03-15 20:53:10] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 11 ms.
[2023-03-15 20:53:10] [INFO ] Added : 26 causal constraints over 8 iterations in 107 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 49 transition count 182
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 49 transition count 182
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 48 transition count 174
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 48 transition count 174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 47 transition count 166
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 47 transition count 166
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 46 transition count 162
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 46 transition count 162
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 45 transition count 158
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 45 transition count 158
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 44 transition count 154
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 44 transition count 154
Applied a total of 12 rules in 12 ms. Remains 44 /50 variables (removed 6) and now considering 154/186 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 44/50 places, 154/186 transitions.
Normalized transition count is 110 out of 154 initially.
// Phase 1: matrix 110 rows 44 cols
[2023-03-15 20:53:10] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 5265 resets, run finished after 1272 ms. (steps per millisecond=786 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 1) seen :15
[2023-03-15 20:53:12] [INFO ] Flow matrix only has 110 transitions (discarded 44 similar events)
// Phase 1: matrix 110 rows 44 cols
[2023-03-15 20:53:12] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-15 20:53:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:53:12] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:53:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:12] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-15 20:53:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:53:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-15 20:53:12] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:53:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:12] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-15 20:53:12] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-15 20:53:12] [INFO ] [Nat]Added 17 Read/Feed constraints in 10 ms returned sat
[2023-03-15 20:53:12] [INFO ] Computed and/alt/rep : 50/280/49 causal constraints (skipped 59 transitions) in 12 ms.
[2023-03-15 20:53:12] [INFO ] Added : 37 causal constraints over 8 iterations in 149 ms. Result :sat
Minimization took 60 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 154/154 transitions.
Applied a total of 0 rules in 4 ms. Remains 44 /44 variables (removed 0) and now considering 154/154 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 44/44 places, 154/154 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 154/154 transitions.
Applied a total of 0 rules in 5 ms. Remains 44 /44 variables (removed 0) and now considering 154/154 (removed 0) transitions.
[2023-03-15 20:53:12] [INFO ] Flow matrix only has 110 transitions (discarded 44 similar events)
[2023-03-15 20:53:12] [INFO ] Invariant cache hit.
[2023-03-15 20:53:12] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-15 20:53:12] [INFO ] Flow matrix only has 110 transitions (discarded 44 similar events)
[2023-03-15 20:53:12] [INFO ] Invariant cache hit.
[2023-03-15 20:53:12] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-15 20:53:12] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2023-03-15 20:53:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-15 20:53:12] [INFO ] Flow matrix only has 110 transitions (discarded 44 similar events)
[2023-03-15 20:53:12] [INFO ] Invariant cache hit.
[2023-03-15 20:53:13] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 334 ms. Remains : 44/44 places, 154/154 transitions.
Ending property specific reduction for DoubleLock-PT-p1s1-UpperBounds-08 in 2869 ms.
Starting property specific reduction for DoubleLock-PT-p1s1-UpperBounds-14
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:53:13] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 53 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :10
[2023-03-15 20:53:13] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-15 20:53:13] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-15 20:53:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:53:13] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-15 20:53:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:13] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-15 20:53:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:53:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-15 20:53:13] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 20:53:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:13] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-15 20:53:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:53:13] [INFO ] [Nat]Added 22 Read/Feed constraints in 8 ms returned sat
[2023-03-15 20:53:13] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 11 ms.
[2023-03-15 20:53:13] [INFO ] Added : 14 causal constraints over 3 iterations in 61 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 186/186 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 50 transition count 184
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 49 transition count 180
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 49 transition count 180
Applied a total of 4 rules in 18 ms. Remains 49 /50 variables (removed 1) and now considering 180/186 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 49/50 places, 180/186 transitions.
Normalized transition count is 135 out of 180 initially.
// Phase 1: matrix 135 rows 49 cols
[2023-03-15 20:53:13] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1665 ms. (steps per millisecond=600 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 1) seen :1772
[2023-03-15 20:53:15] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-15 20:53:15] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-15 20:53:15] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:15] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2023-03-15 20:53:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:53:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:15] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-15 20:53:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:53:15] [INFO ] [Nat]Added 22 Read/Feed constraints in 6 ms returned sat
[2023-03-15 20:53:15] [INFO ] Deduced a trap composed of 11 places in 89 ms of which 1 ms to minimize.
[2023-03-15 20:53:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
[2023-03-15 20:53:15] [INFO ] Computed and/alt/rep : 55/352/55 causal constraints (skipped 78 transitions) in 14 ms.
[2023-03-15 20:53:15] [INFO ] Added : 22 causal constraints over 5 iterations in 100 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1772]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 180/180 transitions.
Applied a total of 0 rules in 4 ms. Remains 49 /49 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 49/49 places, 180/180 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 180/180 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2023-03-15 20:53:18] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
[2023-03-15 20:53:18] [INFO ] Invariant cache hit.
[2023-03-15 20:53:18] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-15 20:53:18] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
[2023-03-15 20:53:18] [INFO ] Invariant cache hit.
[2023-03-15 20:53:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:53:18] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2023-03-15 20:53:18] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-15 20:53:18] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
[2023-03-15 20:53:18] [INFO ] Invariant cache hit.
[2023-03-15 20:53:18] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 499 ms. Remains : 49/49 places, 180/180 transitions.
Normalized transition count is 135 out of 180 initially.
// Phase 1: matrix 135 rows 49 cols
[2023-03-15 20:53:18] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1717 ms. (steps per millisecond=582 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 1) seen :1732
[2023-03-15 20:53:20] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-15 20:53:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-15 20:53:21] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-15 20:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:21] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-03-15 20:53:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 20:53:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-15 20:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 20:53:21] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-15 20:53:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:53:21] [INFO ] [Nat]Added 22 Read/Feed constraints in 6 ms returned sat
[2023-03-15 20:53:21] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 1 ms to minimize.
[2023-03-15 20:53:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2023-03-15 20:53:21] [INFO ] Computed and/alt/rep : 55/352/55 causal constraints (skipped 78 transitions) in 15 ms.
[2023-03-15 20:53:21] [INFO ] Added : 22 causal constraints over 5 iterations in 128 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1772]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 180/180 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 49/49 places, 180/180 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 180/180 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2023-03-15 20:53:23] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
[2023-03-15 20:53:23] [INFO ] Invariant cache hit.
[2023-03-15 20:53:23] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-15 20:53:23] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
[2023-03-15 20:53:23] [INFO ] Invariant cache hit.
[2023-03-15 20:53:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 20:53:24] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-15 20:53:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-15 20:53:24] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
[2023-03-15 20:53:24] [INFO ] Invariant cache hit.
[2023-03-15 20:53:24] [INFO ] Dead Transitions using invariants and state equation in 210 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 478 ms. Remains : 49/49 places, 180/180 transitions.
Ending property specific reduction for DoubleLock-PT-p1s1-UpperBounds-14 in 11339 ms.
[2023-03-15 20:53:24] [INFO ] Flatten gal took : 111 ms
[2023-03-15 20:53:24] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/UpperBounds.sr.xml took 3 ms.
[2023-03-15 20:53:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 50 places, 186 transitions and 748 arcs took 3 ms.
Total runtime 114952 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: DoubleLock_PT_p1s1
(NrP: 50 NrTr: 186 NrArc: 748)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.002sec

net check time: 0m 0.000sec

init dd package: 0m 3.510sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5082368 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101404 kB

BK_TIME_CONFINEMENT_REACHED

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

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


initing FirstDep: 0m 0.000sec

96950 315015 512318 692047

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="DoubleLock-PT-p1s1"
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 DoubleLock-PT-p1s1, 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 r138-smll-167819420900509"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s1.tgz
mv DoubleLock-PT-p1s1 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 ;