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.r170-tall-167838857500629.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is FunctionPointer-PT-a016, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838857500629
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 6.5K Feb 25 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 11:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 11:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 11:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 11:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 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 34K 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 FunctionPointer-PT-a016-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-a016-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678591549080

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=FunctionPointer-PT-a016
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-12 03:25:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 03:25:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 03:25:50] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2023-03-12 03:25:50] [INFO ] Transformed 40 places.
[2023-03-12 03:25:50] [INFO ] Transformed 70 transitions.
[2023-03-12 03:25:50] [INFO ] Parsed PT model containing 40 places and 70 transitions and 284 arcs in 94 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a016-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a016-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a016-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a016-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 46 out of 66 initially.
// Phase 1: matrix 46 rows 34 cols
[2023-03-12 03:25:50] [INFO ] Computed 4 place invariants in 6 ms
FORMULA FunctionPointer-PT-a016-UpperBounds-06 16 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 30 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :76
FORMULA FunctionPointer-PT-a016-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a016-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a016-UpperBounds-11 16 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a016-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a016-UpperBounds-08 16 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a016-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a016-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 4) seen :30
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 4) seen :28
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 4) seen :85
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 4) seen :224
FORMULA FunctionPointer-PT-a016-UpperBounds-05 16 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-12 03:25:50] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 34 cols
[2023-03-12 03:25:50] [INFO ] Computed 4 place invariants in 8 ms
[2023-03-12 03:25:51] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:25:51] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-12 03:25:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:25:51] [INFO ] [Real]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-12 03:25:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:25:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:25:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2023-03-12 03:25:51] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 3 ms to minimize.
[2023-03-12 03:25:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2023-03-12 03:25:51] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 6 ms.
[2023-03-12 03:25:51] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2023-03-12 03:25:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-03-12 03:25:51] [INFO ] Added : 19 causal constraints over 4 iterations in 73 ms. Result :sat
Minimization took 9 ms.
[2023-03-12 03:25:51] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:25:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:25:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:25:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:25:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:25:51] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2023-03-12 03:25:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-03-12 03:25:51] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-12 03:25:51] [INFO ] Added : 18 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 7 ms.
[2023-03-12 03:25:51] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:25:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:25:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:25:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:25:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:25:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:25:51] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 2 ms to minimize.
[2023-03-12 03:25:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-03-12 03:25:51] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 3 ms.
[2023-03-12 03:25:51] [INFO ] Added : 18 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[22, 67, 198]
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34/34 places, 66/66 transitions.
Graph (complete) has 118 edges and 34 vertex of which 31 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 60
Applied a total of 7 rules in 18 ms. Remains 30 /34 variables (removed 4) and now considering 60/66 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 30/34 places, 60/66 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:25:52] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2749 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 3) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 3) seen :67
Incomplete Best-First random walk after 1000001 steps, including 5 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 3) seen :8817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 3) seen :25541
[2023-03-12 03:25:53] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:25:53] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-12 03:25:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:25:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-12 03:25:53] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:25:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:25:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:25:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:25:53] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:25:53] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 4 ms.
[2023-03-12 03:25:53] [INFO ] Added : 19 causal constraints over 5 iterations in 26 ms. Result :sat
Minimization took 8 ms.
[2023-03-12 03:25:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:25:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:25:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:25:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:25:53] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2023-03-12 03:25:53] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2023-03-12 03:25:53] [INFO ] Added : 8 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-12 03:25:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:25:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:25:54] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:25:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:25:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:25:54] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:25:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:25:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-12 03:25:54] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2023-03-12 03:25:54] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2023-03-12 03:25:54] [INFO ] Added : 18 causal constraints over 7 iterations in 41 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[25, 8759, 25530]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 10 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 30/30 places, 60/60 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-12 03:26:07] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:07] [INFO ] Invariant cache hit.
[2023-03-12 03:26:07] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-12 03:26:07] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:07] [INFO ] Invariant cache hit.
[2023-03-12 03:26:07] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:07] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2023-03-12 03:26:07] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:26:07] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:07] [INFO ] Invariant cache hit.
[2023-03-12 03:26:07] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 196 ms. Remains : 30/30 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:07] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000006 steps, including 2813 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 3) seen :60
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 3) seen :68
Incomplete Best-First random walk after 1000001 steps, including 6 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 3) seen :8929
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 3) seen :26741
[2023-03-12 03:26:08] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:08] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-12 03:26:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:26:08] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:26:08] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:08] [INFO ] [Real]Added 8 Read/Feed constraints in 5 ms returned sat
[2023-03-12 03:26:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:08] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:08] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:26:08] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:26:08] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2023-03-12 03:26:08] [INFO ] Added : 19 causal constraints over 5 iterations in 37 ms. Result :sat
Minimization took 9 ms.
[2023-03-12 03:26:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:08] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-12 03:26:08] [INFO ] [Real]Added 8 Read/Feed constraints in 4 ms returned sat
[2023-03-12 03:26:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:26:08] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:08] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-12 03:26:08] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:26:08] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 9 ms.
[2023-03-12 03:26:08] [INFO ] Added : 8 causal constraints over 2 iterations in 40 ms. Result :sat
Minimization took 12 ms.
[2023-03-12 03:26:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:09] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-12 03:26:09] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:09] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:26:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:09] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2023-03-12 03:26:09] [INFO ] Added : 18 causal constraints over 7 iterations in 41 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[29, 8884, 26733]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 8 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 30/30 places, 60/60 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-12 03:26:22] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:22] [INFO ] Invariant cache hit.
[2023-03-12 03:26:22] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-12 03:26:22] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:22] [INFO ] Invariant cache hit.
[2023-03-12 03:26:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:22] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-12 03:26:22] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:26:22] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:22] [INFO ] Invariant cache hit.
[2023-03-12 03:26:22] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 30/30 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:22] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2803 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 3) seen :51
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 3) seen :57
Incomplete Best-First random walk after 1000001 steps, including 7 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 3) seen :8928
Incomplete Best-First random walk after 1000001 steps, including 4 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 3) seen :17640
[2023-03-12 03:26:23] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:23] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 03:26:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:23] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-12 03:26:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:26:24] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2023-03-12 03:26:24] [INFO ] Added : 19 causal constraints over 5 iterations in 22 ms. Result :sat
Minimization took 12 ms.
[2023-03-12 03:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:24] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:26:24] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2023-03-12 03:26:24] [INFO ] Added : 8 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-12 03:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-12 03:26:24] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:24] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2023-03-12 03:26:24] [INFO ] Added : 18 causal constraints over 7 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[29, 8884, 26733]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 8 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 30/30 places, 60/60 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-12 03:26:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:37] [INFO ] Invariant cache hit.
[2023-03-12 03:26:37] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-12 03:26:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:37] [INFO ] Invariant cache hit.
[2023-03-12 03:26:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:37] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-12 03:26:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 03:26:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:37] [INFO ] Invariant cache hit.
[2023-03-12 03:26:37] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 30/30 places, 60/60 transitions.
Starting property specific reduction for FunctionPointer-PT-a016-UpperBounds-00
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:37] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 28 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :23
[2023-03-12 03:26:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:37] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-12 03:26:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:26:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:37] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:26:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:37] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 6 ms.
[2023-03-12 03:26:37] [INFO ] Added : 19 causal constraints over 5 iterations in 29 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[23]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 30/30 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:37] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2775 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 1) seen :27
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 1) seen :17
[2023-03-12 03:26:38] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:38] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 03:26:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:38] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:26:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:38] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:26:38] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:38] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-12 03:26:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:26:38] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2023-03-12 03:26:38] [INFO ] Added : 19 causal constraints over 5 iterations in 27 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[27]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 30/30 places, 60/60 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-12 03:26:38] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:38] [INFO ] Invariant cache hit.
[2023-03-12 03:26:38] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-12 03:26:38] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:38] [INFO ] Invariant cache hit.
[2023-03-12 03:26:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:38] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-12 03:26:38] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:26:38] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:38] [INFO ] Invariant cache hit.
[2023-03-12 03:26:38] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 30/30 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:38] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2765 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 1) seen :29
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 1) seen :19
[2023-03-12 03:26:39] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:39] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-12 03:26:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:39] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-12 03:26:39] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:39] [INFO ] [Real]Added 8 Read/Feed constraints in 5 ms returned sat
[2023-03-12 03:26:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:26:39] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:26:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:26:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:26:39] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2023-03-12 03:26:39] [INFO ] Added : 19 causal constraints over 5 iterations in 34 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[29]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 30/30 places, 60/60 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-12 03:26:39] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:39] [INFO ] Invariant cache hit.
[2023-03-12 03:26:39] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-12 03:26:39] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:39] [INFO ] Invariant cache hit.
[2023-03-12 03:26:39] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:39] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-12 03:26:39] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:26:39] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:39] [INFO ] Invariant cache hit.
[2023-03-12 03:26:39] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 30/30 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:39] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2739 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 1) seen :30
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 1) seen :17
[2023-03-12 03:26:40] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:40] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 03:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:40] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:40] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:26:40] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:40] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:40] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:26:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:40] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2023-03-12 03:26:40] [INFO ] Added : 19 causal constraints over 5 iterations in 26 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[30]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 30/30 places, 60/60 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-12 03:26:40] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:40] [INFO ] Invariant cache hit.
[2023-03-12 03:26:41] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-12 03:26:41] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:41] [INFO ] Invariant cache hit.
[2023-03-12 03:26:41] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:41] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-12 03:26:41] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:26:41] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:41] [INFO ] Invariant cache hit.
[2023-03-12 03:26:41] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 30/30 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:41] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2877 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 1) seen :26
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 1) seen :18
[2023-03-12 03:26:41] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:41] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 03:26:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:26:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:42] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:26:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:42] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:26:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:42] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:26:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:42] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2023-03-12 03:26:42] [INFO ] Added : 19 causal constraints over 5 iterations in 21 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[30]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 30/30 places, 60/60 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-12 03:26:42] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:42] [INFO ] Invariant cache hit.
[2023-03-12 03:26:42] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-12 03:26:42] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:42] [INFO ] Invariant cache hit.
[2023-03-12 03:26:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:42] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-12 03:26:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 03:26:42] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:26:42] [INFO ] Invariant cache hit.
[2023-03-12 03:26:42] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 30/30 places, 60/60 transitions.
Ending property specific reduction for FunctionPointer-PT-a016-UpperBounds-00 in 4583 ms.
Starting property specific reduction for FunctionPointer-PT-a016-UpperBounds-14
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:42] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 10002 steps, including 23 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :73
[2023-03-12 03:26:42] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:42] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-12 03:26:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:26:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:42] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:26:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:26:42] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:26:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:26:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:42] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2023-03-12 03:26:42] [INFO ] Added : 8 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[73]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Graph (complete) has 106 edges and 30 vertex of which 27 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 27 transition count 54
Applied a total of 7 rules in 3 ms. Remains 27 /30 variables (removed 3) and now considering 54/60 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 27/30 places, 54/60 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:26:42] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 1) seen :5255
[2023-03-12 03:26:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:26:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-12 03:26:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:26:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:26:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:26:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:43] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-12 03:26:43] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2023-03-12 03:26:43] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2023-03-12 03:26:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 64 ms
[2023-03-12 03:26:43] [INFO ] Added : 9 causal constraints over 2 iterations in 86 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5255]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-12 03:26:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:26:46] [INFO ] Invariant cache hit.
[2023-03-12 03:26:46] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-12 03:26:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:26:46] [INFO ] Invariant cache hit.
[2023-03-12 03:26:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:26:46] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-12 03:26:46] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:26:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:26:46] [INFO ] Invariant cache hit.
[2023-03-12 03:26:46] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:26:46] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 1) seen :5306
[2023-03-12 03:26:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:26:47] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-12 03:26:47] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-12 03:26:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:26:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:47] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:26:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-12 03:26:47] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-12 03:26:47] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2023-03-12 03:26:48] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 1 ms to minimize.
[2023-03-12 03:26:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 54 ms
[2023-03-12 03:26:48] [INFO ] Added : 9 causal constraints over 2 iterations in 72 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5306]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-12 03:26:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:26:51] [INFO ] Invariant cache hit.
[2023-03-12 03:26:51] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-12 03:26:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:26:51] [INFO ] Invariant cache hit.
[2023-03-12 03:26:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:26:51] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-12 03:26:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:26:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:26:51] [INFO ] Invariant cache hit.
[2023-03-12 03:26:51] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:26:51] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 1) seen :5290
[2023-03-12 03:26:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:26:52] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-12 03:26:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:26:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:26:52] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-12 03:26:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:26:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:26:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 6 ms.
[2023-03-12 03:26:52] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2023-03-12 03:26:52] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 1 ms to minimize.
[2023-03-12 03:26:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 64 ms
[2023-03-12 03:26:52] [INFO ] Added : 9 causal constraints over 2 iterations in 83 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5306]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-12 03:26:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:26:56] [INFO ] Invariant cache hit.
[2023-03-12 03:26:56] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-12 03:26:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:26:56] [INFO ] Invariant cache hit.
[2023-03-12 03:26:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:26:56] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-12 03:26:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:26:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:26:56] [INFO ] Invariant cache hit.
[2023-03-12 03:26:56] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a016-UpperBounds-14 in 14047 ms.
Starting property specific reduction for FunctionPointer-PT-a016-UpperBounds-15
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:56] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 10004 steps, including 23 resets, run finished after 6 ms. (steps per millisecond=1667 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :156
[2023-03-12 03:26:56] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:26:56] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 03:26:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:26:56] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:26:56] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:26:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:26:56] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:26:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:26:56] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2023-03-12 03:26:56] [INFO ] Added : 18 causal constraints over 7 iterations in 32 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[156]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 60/60 transitions.
Graph (complete) has 106 edges and 30 vertex of which 27 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 27 transition count 54
Applied a total of 7 rules in 2 ms. Remains 27 /30 variables (removed 3) and now considering 54/60 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 27/30 places, 54/60 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:26:56] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 1) seen :24241
[2023-03-12 03:26:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:26:57] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-12 03:26:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:26:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:26:57] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:26:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:26:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:26:57] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:26:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 4 ms returned sat
[2023-03-12 03:26:57] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2023-03-12 03:26:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-03-12 03:26:57] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-12 03:26:57] [INFO ] Added : 20 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[24241]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-12 03:27:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:27:02] [INFO ] Invariant cache hit.
[2023-03-12 03:27:02] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-12 03:27:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:27:02] [INFO ] Invariant cache hit.
[2023-03-12 03:27:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:27:02] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-12 03:27:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:27:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:27:02] [INFO ] Invariant cache hit.
[2023-03-12 03:27:02] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:27:02] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 1) seen :24239
[2023-03-12 03:27:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:27:03] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-12 03:27:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:27:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-12 03:27:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:27:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:27:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:27:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:27:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:27:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-12 03:27:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:27:03] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
[2023-03-12 03:27:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-03-12 03:27:03] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 4 ms.
[2023-03-12 03:27:03] [INFO ] Added : 20 causal constraints over 6 iterations in 28 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2360387]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-12 03:27:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:27:33] [INFO ] Invariant cache hit.
[2023-03-12 03:27:33] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-12 03:27:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:27:33] [INFO ] Invariant cache hit.
[2023-03-12 03:27:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:27:34] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-12 03:27:34] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:27:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:27:34] [INFO ] Invariant cache hit.
[2023-03-12 03:27:34] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:27:34] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 1) seen :24263
[2023-03-12 03:27:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:27:34] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-12 03:27:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:27:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:27:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:27:34] [INFO ] [Real]Added 7 Read/Feed constraints in 7 ms returned sat
[2023-03-12 03:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:27:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:27:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-12 03:27:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:27:35] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
[2023-03-12 03:27:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-03-12 03:27:35] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-12 03:27:35] [INFO ] Added : 20 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[13747094]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-12 03:28:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:28:05] [INFO ] Invariant cache hit.
[2023-03-12 03:28:05] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-12 03:28:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:28:05] [INFO ] Invariant cache hit.
[2023-03-12 03:28:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:28:05] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-12 03:28:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 03:28:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:28:05] [INFO ] Invariant cache hit.
[2023-03-12 03:28:05] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:28:05] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 1) seen :24227
[2023-03-12 03:28:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:28:06] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-12 03:28:06] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:28:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:28:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:28:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:28:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:28:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:28:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:28:06] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2023-03-12 03:28:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-03-12 03:28:06] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-12 03:28:06] [INFO ] Added : 20 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[13838878]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-12 03:28:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:28:36] [INFO ] Invariant cache hit.
[2023-03-12 03:28:36] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-12 03:28:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:28:36] [INFO ] Invariant cache hit.
[2023-03-12 03:28:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:28:36] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-12 03:28:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 03:28:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:28:36] [INFO ] Invariant cache hit.
[2023-03-12 03:28:36] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a016-UpperBounds-15 in 100070 ms.
[2023-03-12 03:28:36] [INFO ] Flatten gal took : 28 ms
[2023-03-12 03:28:36] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-12 03:28:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 30 places, 60 transitions and 240 arcs took 1 ms.
Total runtime 166042 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: FuncPointer_1
(NrP: 30 NrTr: 60 NrArc: 240)

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

net check time: 0m 0.000sec

init dd package: 0m 2.691sec


BK_STOP 1678592033802

--------------------
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

/home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin//../BenchKit_head.sh: line 16: 884 Killed ${MARCIE} --net-file=model.pnml --mcc-file=${BK_EXAMINATION}.xml ${MARCIE_CONFIG}

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="FunctionPointer-PT-a016"
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 FunctionPointer-PT-a016, 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 r170-tall-167838857500629"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a016.tgz
mv FunctionPointer-PT-a016 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 ;