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-167838857500637.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-a032, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838857500637
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 5.5K Feb 25 11:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 25 11:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 11:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 30K Feb 25 11:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 11K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 11:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K 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-a032-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678592110898

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-a032
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-12 03:35:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 03:35:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 03:35:12] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2023-03-12 03:35:12] [INFO ] Transformed 40 places.
[2023-03-12 03:35:12] [INFO ] Transformed 70 transitions.
[2023-03-12 03:35:12] [INFO ] Parsed PT model containing 40 places and 70 transitions and 284 arcs in 138 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
Normalized transition count is 46 out of 66 initially.
// Phase 1: matrix 46 rows 34 cols
[2023-03-12 03:35:12] [INFO ] Computed 4 place invariants in 7 ms
FORMULA FunctionPointer-PT-a032-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10003 steps, including 27 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 15) seen :113
FORMULA FunctionPointer-PT-a032-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-10 32 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :50
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) seen :66
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 7) seen :60
FORMULA FunctionPointer-PT-a032-UpperBounds-07 32 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :54
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 6) seen :23
[2023-03-12 03:35:12] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 34 cols
[2023-03-12 03:35:12] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-12 03:35:12] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-12 03:35:12] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:12] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-12 03:35:12] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:35:12] [INFO ] [Real]Added 8 Read/Feed constraints in 6 ms returned sat
[2023-03-12 03:35:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:12] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:12] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-12 03:35:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:12] [INFO ] Deduced a trap composed of 9 places in 148 ms of which 100 ms to minimize.
[2023-03-12 03:35:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 158 ms
[2023-03-12 03:35:12] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 11 ms.
[2023-03-12 03:35:13] [INFO ] Added : 18 causal constraints over 7 iterations in 72 ms. Result :sat
Minimization took 25 ms.
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using 3 positive place invariants in 25 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2023-03-12 03:35:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2023-03-12 03:35:13] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 5 ms.
[2023-03-12 03:35:13] [INFO ] Added : 17 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 8 ms.
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:35:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2023-03-12 03:35:13] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 1 ms to minimize.
[2023-03-12 03:35:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 77 ms
[2023-03-12 03:35:13] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-12 03:35:13] [INFO ] Added : 18 causal constraints over 4 iterations in 29 ms. Result :sat
Minimization took 80 ms.
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2023-03-12 03:35:13] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2023-03-12 03:35:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 71 ms
[2023-03-12 03:35:13] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-12 03:35:13] [INFO ] Added : 5 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Added 8 Read/Feed constraints in 4 ms returned sat
[2023-03-12 03:35:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2023-03-12 03:35:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-03-12 03:35:13] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-12 03:35:13] [INFO ] Added : 18 causal constraints over 5 iterations in 28 ms. Result :sat
Minimization took 7 ms.
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:35:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:14] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 4 ms to minimize.
[2023-03-12 03:35:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-03-12 03:35:14] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-12 03:35:14] [INFO ] Added : 17 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, 32, -1, -1, -1] Max seen :[21, 29, 7, 28, 12, 13]
Support contains 6 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 32 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 32 transition count 64
Applied a total of 3 rules in 15 ms. Remains 32 /34 variables (removed 2) and now considering 64/66 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 32/34 places, 64/66 transitions.
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:35:14] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2612 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 6) seen :140
Incomplete Best-First random walk after 1000001 steps, including 18 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :21853
FORMULA FunctionPointer-PT-a032-UpperBounds-08 32 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 16 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 5) seen :17508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 5) seen :2172
Incomplete Best-First random walk after 1000001 steps, including 1486 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 5) seen :67
Incomplete Best-First random walk after 1000001 steps, including 1516 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 5) seen :55
[2023-03-12 03:35:16] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:35:16] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-12 03:35:16] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:35:16] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:35:16] [INFO ] Added : 18 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2023-03-12 03:35:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-12 03:35:16] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-12 03:35:16] [INFO ] Added : 18 causal constraints over 7 iterations in 27 ms. Result :sat
Minimization took 8 ms.
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:35:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:35:16] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:35:16] [INFO ] Added : 19 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:35:16] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:35:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:35:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:35:16] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:35:16] [INFO ] Added : 15 causal constraints over 4 iterations in 18 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[21807, 17479, 49, 20, 2101]
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 32/32 places, 64/64 transitions.
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:35:32] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2506 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 5) seen :150
Incomplete Best-First random walk after 1000001 steps, including 18 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 5) seen :13931
Incomplete Best-First random walk after 1000001 steps, including 35 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 5) seen :17726
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 5) seen :2204
Incomplete Best-First random walk after 1000001 steps, including 1418 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 5) seen :73
Incomplete Best-First random walk after 1000001 steps, including 1548 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 5) seen :55
[2023-03-12 03:35:34] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:35:34] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:35:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:35:34] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 12 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:35:34] [INFO ] Added : 18 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 8 ms.
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2023-03-12 03:35:34] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:35:34] [INFO ] Added : 18 causal constraints over 7 iterations in 42 ms. Result :sat
Minimization took 8 ms.
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:35:34] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-12 03:35:34] [INFO ] Added : 19 causal constraints over 4 iterations in 28 ms. Result :sat
Minimization took 10 ms.
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-12 03:35:34] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Real]Added 8 Read/Feed constraints in 4 ms returned sat
[2023-03-12 03:35:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:35:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:35:34] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:35:34] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-12 03:35:34] [INFO ] Added : 15 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[628515, 17704, 49, 20, 2136]
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 8 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 32/32 places, 64/64 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 6 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-12 03:36:13] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2023-03-12 03:36:13] [INFO ] Invariant cache hit.
[2023-03-12 03:36:13] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-12 03:36:13] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2023-03-12 03:36:13] [INFO ] Invariant cache hit.
[2023-03-12 03:36:13] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:36:13] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-12 03:36:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:36:13] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2023-03-12 03:36:13] [INFO ] Invariant cache hit.
[2023-03-12 03:36:13] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 32/32 places, 64/64 transitions.
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:36:13] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 1000003 steps, including 2544 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 5) seen :131
Incomplete Best-First random walk after 1000000 steps, including 13 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 5) seen :21216
Incomplete Best-First random walk after 1000000 steps, including 26 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 5) seen :11825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 5) seen :2158
Incomplete Best-First random walk after 1000000 steps, including 1433 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 5) seen :95
Incomplete Best-First random walk after 1000001 steps, including 1471 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 5) seen :69
[2023-03-12 03:36:15] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:36:15] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-12 03:36:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:36:15] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:36:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-12 03:36:15] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:36:15] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:36:16] [INFO ] Added : 18 causal constraints over 6 iterations in 30 ms. Result :sat
Minimization took 8 ms.
[2023-03-12 03:36:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-12 03:36:16] [INFO ] Added : 18 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 8 ms.
[2023-03-12 03:36:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:36:16] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:36:16] [INFO ] Added : 19 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-12 03:36:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-12 03:36:16] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-12 03:36:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:36:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:36:16] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-12 03:36:16] [INFO ] Added : 15 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[768789, 17704, 49, 39, 2136]
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 5 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 32/32 places, 64/64 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-12 03:36:55] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2023-03-12 03:36:56] [INFO ] Invariant cache hit.
[2023-03-12 03:36:56] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-12 03:36:56] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2023-03-12 03:36:56] [INFO ] Invariant cache hit.
[2023-03-12 03:36:56] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:36:56] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-12 03:36:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:36:56] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2023-03-12 03:36:56] [INFO ] Invariant cache hit.
[2023-03-12 03:36:56] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 32/32 places, 64/64 transitions.
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:36:56] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 1000006 steps, including 2605 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 5) seen :123
Incomplete Best-First random walk after 1000001 steps, including 13 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 5) seen :21434
Incomplete Best-First random walk after 1000001 steps, including 13 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 5) seen :17691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 5) seen :2143
Incomplete Best-First random walk after 1000001 steps, including 1442 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 5) seen :61
Incomplete Best-First random walk after 1000001 steps, including 1520 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 5) seen :64
[2023-03-12 03:36:58] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:36:58] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:36:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:36:58] [INFO ] [Real]Added 8 Read/Feed constraints in 4 ms returned sat
[2023-03-12 03:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-12 03:36:58] [INFO ] Added : 18 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 9 ms.
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2023-03-12 03:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:36:58] [INFO ] Added : 18 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 9 ms.
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 5 ms.
[2023-03-12 03:36:58] [INFO ] Added : 19 causal constraints over 4 iterations in 30 ms. Result :sat
Minimization took 8 ms.
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2023-03-12 03:36:58] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:36:58] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:36:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:36:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:36:58] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 5 ms.
[2023-03-12 03:36:58] [INFO ] Added : 15 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[829439, 17704, 49, 39, 2136]
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 5 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 32/32 places, 64/64 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-12 03:37:38] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2023-03-12 03:37:38] [INFO ] Invariant cache hit.
[2023-03-12 03:37:38] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-12 03:37:38] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2023-03-12 03:37:38] [INFO ] Invariant cache hit.
[2023-03-12 03:37:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:37:38] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-12 03:37:38] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:37:38] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2023-03-12 03:37:38] [INFO ] Invariant cache hit.
[2023-03-12 03:37:38] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 32/32 places, 64/64 transitions.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-01
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:37:38] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10021 steps, including 22 resets, run finished after 6 ms. (steps per millisecond=1670 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :172
[2023-03-12 03:37:38] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:37:38] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-12 03:37:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:37:38] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:37:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:37:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:37:38] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:37:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:37:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:37:38] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:37:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:37:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:37:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:37:38] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:37:38] [INFO ] Added : 18 causal constraints over 6 iterations in 28 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[172]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Graph (complete) has 113 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 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 28 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 27 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 27 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 11 place count 27 transition count 54
Applied a total of 11 rules in 5 ms. Remains 27 /32 variables (removed 5) and now considering 54/64 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 27/32 places, 54/64 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:37:38] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 1) seen :18
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 1) seen :24010
[2023-03-12 03:37:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:37:39] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-12 03:37:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:37:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:37:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:37:39] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:37:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-12 03:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:37:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-12 03:37:39] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2023-03-12 03:37:39] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2023-03-12 03:37:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-03-12 03:37:39] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-12 03:37:39] [INFO ] Added : 20 causal constraints over 6 iterations in 38 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[24010]
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 3 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 03:37:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:37:44] [INFO ] Invariant cache hit.
[2023-03-12 03:37:44] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-12 03:37:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:37:44] [INFO ] Invariant cache hit.
[2023-03-12 03:37:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:37:44] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-12 03:37:44] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:37:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:37:44] [INFO ] Invariant cache hit.
[2023-03-12 03:37:44] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 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 03:37:44] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 1) seen :23999
[2023-03-12 03:37:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:37:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-12 03:37:45] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-12 03:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:37:45] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-12 03:37:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:37:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:37:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:37:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:37:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:37:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:37:45] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 0 ms to minimize.
[2023-03-12 03:37:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2023-03-12 03:37:45] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-12 03:37:45] [INFO ] Added : 20 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2391239]
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 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-12 03:38:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:38:15] [INFO ] Invariant cache hit.
[2023-03-12 03:38:15] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-12 03:38:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:38:15] [INFO ] Invariant cache hit.
[2023-03-12 03:38:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:38:16] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-12 03:38:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 03:38:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:38:16] [INFO ] Invariant cache hit.
[2023-03-12 03:38:16] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 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 03:38:16] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 1) seen :23995
[2023-03-12 03:38:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:38:16] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-12 03:38:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:38:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:38:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:38:16] [INFO ] [Real]Added 7 Read/Feed constraints in 3 ms returned sat
[2023-03-12 03:38:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:38:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-12 03:38:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:38:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-12 03:38:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:38:17] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 1 ms to minimize.
[2023-03-12 03:38:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-03-12 03:38:17] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-12 03:38:17] [INFO ] Added : 20 causal constraints over 6 iterations in 31 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[13848509]
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 3 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 03:38:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:38:47] [INFO ] Invariant cache hit.
[2023-03-12 03:38:47] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-12 03:38:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:38:47] [INFO ] Invariant cache hit.
[2023-03-12 03:38:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:38:47] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-12 03:38:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 03:38:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:38:47] [INFO ] Invariant cache hit.
[2023-03-12 03:38:47] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-01 in 68820 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-04
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:38:47] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 27 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :49
[2023-03-12 03:38:47] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:38:47] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-12 03:38:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:38:47] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:38:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:38:47] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:38:47] [INFO ] [Real]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-12 03:38:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:38:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:38:47] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:38:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:38:47] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:38:47] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:38:47] [INFO ] Added : 18 causal constraints over 7 iterations in 26 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[49]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Graph (complete) has 113 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 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 28 transition count 58
Applied a total of 7 rules in 3 ms. Remains 28 /32 variables (removed 4) and now considering 58/64 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 28/32 places, 58/64 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2023-03-12 03:38:47] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000010 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 1) seen :14744
[2023-03-12 03:38:48] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-12 03:38:48] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-12 03:38:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:38:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:38:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:38:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:38:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:38:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:38:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:38:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:38:48] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2023-03-12 03:38:48] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
[2023-03-12 03:38:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 52 ms
[2023-03-12 03:38:48] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-12 03:38:48] [INFO ] Added : 16 causal constraints over 5 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[14744]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-12 03:38:52] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2023-03-12 03:38:52] [INFO ] Invariant cache hit.
[2023-03-12 03:38:52] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-12 03:38:52] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2023-03-12 03:38:52] [INFO ] Invariant cache hit.
[2023-03-12 03:38:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:38:52] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-12 03:38:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 03:38:52] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2023-03-12 03:38:52] [INFO ] Invariant cache hit.
[2023-03-12 03:38:52] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 28/28 places, 58/58 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2023-03-12 03:38:52] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 1) seen :14804
[2023-03-12 03:38:53] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-12 03:38:53] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-12 03:38:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:38:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:38:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:38:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:38:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:38:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:38:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:38:53] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2023-03-12 03:38:53] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 0 ms to minimize.
[2023-03-12 03:38:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 64 ms
[2023-03-12 03:38:53] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-12 03:38:53] [INFO ] Added : 16 causal constraints over 5 iterations in 21 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1466362]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-12 03:39:23] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2023-03-12 03:39:23] [INFO ] Invariant cache hit.
[2023-03-12 03:39:23] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-12 03:39:23] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2023-03-12 03:39:23] [INFO ] Invariant cache hit.
[2023-03-12 03:39:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:39:23] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-12 03:39:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 03:39:23] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2023-03-12 03:39:23] [INFO ] Invariant cache hit.
[2023-03-12 03:39:23] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 28/28 places, 58/58 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2023-03-12 03:39:23] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 1) seen :14761
[2023-03-12 03:39:24] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-12 03:39:24] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-12 03:39:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:39:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:39:24] [INFO ] [Real]Added 7 Read/Feed constraints in 14 ms returned sat
[2023-03-12 03:39:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:39:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:39:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:39:24] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2023-03-12 03:39:24] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2023-03-12 03:39:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 52 ms
[2023-03-12 03:39:24] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-12 03:39:24] [INFO ] Added : 16 causal constraints over 5 iterations in 23 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10701082]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-12 03:39:54] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2023-03-12 03:39:54] [INFO ] Invariant cache hit.
[2023-03-12 03:39:55] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-12 03:39:55] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2023-03-12 03:39:55] [INFO ] Invariant cache hit.
[2023-03-12 03:39:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:39:55] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-12 03:39:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 03:39:55] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2023-03-12 03:39:55] [INFO ] Invariant cache hit.
[2023-03-12 03:39:55] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 28/28 places, 58/58 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-04 in 67880 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-12
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:39:55] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10001 steps, including 19 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :35
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 :27
[2023-03-12 03:39:55] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:39:55] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-12 03:39:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:39:55] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:39:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:39:55] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:39:55] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:39:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:39:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:39:55] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:55] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:39:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:39:55] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-12 03:39:55] [INFO ] Added : 19 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[35]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Graph (complete) has 113 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 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 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 62
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 60
Applied a total of 5 rules in 4 ms. Remains 30 /32 variables (removed 2) and now considering 60/64 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 30/32 places, 60/64 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:39:55] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2414 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 1) seen :45
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 1) seen :30
[2023-03-12 03:39:55] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:39:56] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 03:39:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:39:56] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:39:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:39:56] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:39:56] [INFO ] [Real]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-12 03:39:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:39:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:39:56] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:39:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:39:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:39:56] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2023-03-12 03:39:56] [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 :[45]
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 03:39:56] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:39:56] [INFO ] Invariant cache hit.
[2023-03-12 03:39:56] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-12 03:39:56] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:39:56] [INFO ] Invariant cache hit.
[2023-03-12 03:39:56] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:39:56] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-12 03:39:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:39:56] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:39:56] [INFO ] Invariant cache hit.
[2023-03-12 03:39:56] [INFO ] Dead Transitions using invariants and state equation in 36 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 03:39:56] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 1000007 steps, including 2424 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 1) seen :46
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 1) seen :40
[2023-03-12 03:39:57] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:39:57] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 03:39:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:39:57] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-12 03:39:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:39:57] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:39:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:39:57] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:39:57] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:39:57] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2023-03-12 03:39:57] [INFO ] Added : 19 causal constraints over 5 iterations in 20 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[46]
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 1 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 1 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 03:39:57] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:39:57] [INFO ] Invariant cache hit.
[2023-03-12 03:39:57] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-12 03:39:57] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:39:57] [INFO ] Invariant cache hit.
[2023-03-12 03:39:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:39:57] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-12 03:39:57] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:39:57] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:39:57] [INFO ] Invariant cache hit.
[2023-03-12 03:39:57] [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 : 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 03:39:57] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2404 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 1) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 1) seen :35
[2023-03-12 03:39:58] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:39:58] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 03:39:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:39:58] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:39:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:39:58] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:39:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:39:58] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:39:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:39:58] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2023-03-12 03:39:58] [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 :[50]
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 03:39:58] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:39:58] [INFO ] Invariant cache hit.
[2023-03-12 03:39:58] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-12 03:39:58] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:39:58] [INFO ] Invariant cache hit.
[2023-03-12 03:39:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:39:58] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-12 03:39:58] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:39:58] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:39:58] [INFO ] Invariant cache hit.
[2023-03-12 03:39:58] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 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 03:39:58] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000006 steps, including 2460 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 1) seen :43
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 1) seen :33
[2023-03-12 03:39:59] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-12 03:39:59] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-12 03:39:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:39:59] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:39:59] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:39:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:39:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:39:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:39:59] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:39:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:39:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:39:59] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2023-03-12 03:39:59] [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 :[50]
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 03:39:59] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:39:59] [INFO ] Invariant cache hit.
[2023-03-12 03:39:59] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-12 03:39:59] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:39:59] [INFO ] Invariant cache hit.
[2023-03-12 03:39:59] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:39:59] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-12 03:39:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 03:39:59] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2023-03-12 03:39:59] [INFO ] Invariant cache hit.
[2023-03-12 03:39:59] [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 : 30/30 places, 60/60 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-12 in 4319 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-14
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:39:59] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10019 steps, including 25 resets, run finished after 7 ms. (steps per millisecond=1431 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :4
[2023-03-12 03:39:59] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:39:59] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-12 03:39:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:39:59] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-12 03:39:59] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:39:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:39:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:39:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:39:59] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:39:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:39:59] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-12 03:39:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:39:59] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-12 03:39:59] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Graph (complete) has 113 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 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 28 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 27 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 27 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 11 place count 27 transition count 54
Applied a total of 11 rules in 3 ms. Remains 27 /32 variables (removed 5) and now considering 54/64 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 27/32 places, 54/64 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:39:59] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 1) seen :1352
[2023-03-12 03:40:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:40:00] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-12 03:40:00] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-12 03:40:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:40:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:40:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:40:00] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:40:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:40:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:40:00] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-12 03:40:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:40:00] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-12 03:40:00] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2023-03-12 03:40:00] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 4 ms to minimize.
[2023-03-12 03:40:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 56 ms
[2023-03-12 03:40:00] [INFO ] Added : 9 causal constraints over 2 iterations in 69 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1352]
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 03:40:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:40:01] [INFO ] Invariant cache hit.
[2023-03-12 03:40:01] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-12 03:40:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:40:01] [INFO ] Invariant cache hit.
[2023-03-12 03:40:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:40:01] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-12 03:40:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 03:40:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:40:01] [INFO ] Invariant cache hit.
[2023-03-12 03:40:01] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141 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 03:40:01] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 1) seen :1330
[2023-03-12 03:40:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-12 03:40:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-12 03:40:02] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-12 03:40:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:40:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-12 03:40:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:40:02] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:40:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:40:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:40:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:40:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:40:02] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-12 03:40:02] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
[2023-03-12 03:40:02] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2023-03-12 03:40:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 57 ms
[2023-03-12 03:40:02] [INFO ] Added : 9 causal constraints over 2 iterations in 71 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1352]
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 03:40:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:40:04] [INFO ] Invariant cache hit.
[2023-03-12 03:40:04] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-12 03:40:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:40:04] [INFO ] Invariant cache hit.
[2023-03-12 03:40:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:40:04] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-12 03:40:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:40:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:40:04] [INFO ] Invariant cache hit.
[2023-03-12 03:40:04] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-14 in 4766 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-15
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:40:04] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10004 steps, including 21 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :18
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :6
[2023-03-12 03:40:04] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-12 03:40:04] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 03:40:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 03:40:04] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 03:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:40:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:40:04] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 03:40:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:40:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:40:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 03:40:04] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 03:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:40:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:40:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-12 03:40:04] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-12 03:40:04] [INFO ] Added : 13 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[18]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Graph (complete) has 113 edges and 32 vertex of which 29 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 29 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 28 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 28 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 11 place count 28 transition count 54
Applied a total of 11 rules in 5 ms. Remains 28 /32 variables (removed 4) and now considering 54/64 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 28/32 places, 54/64 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2023-03-12 03:40:04] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 1) seen :17907
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 :2279
[2023-03-12 03:40:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-12 03:40:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-12 03:40:05] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-12 03:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:40:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 03:40:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:40:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:40:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:40:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-12 03:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:40:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:40:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-12 03:40:05] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-12 03:40:05] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2023-03-12 03:40:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-12 03:40:05] [INFO ] Added : 15 causal constraints over 4 iterations in 61 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17907]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 4 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 28/28 places, 54/54 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-12 03:40:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:40:26] [INFO ] Invariant cache hit.
[2023-03-12 03:40:26] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-12 03:40:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:40:26] [INFO ] Invariant cache hit.
[2023-03-12 03:40:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:40:26] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-12 03:40:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 03:40:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:40:26] [INFO ] Invariant cache hit.
[2023-03-12 03:40:26] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 28/28 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2023-03-12 03:40:26] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 1) seen :17890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 1) seen :2307
[2023-03-12 03:40:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-12 03:40:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-12 03:40:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 03:40:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 03:40:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:40:27] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-12 03:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 03:40:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 03:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 03:40:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-12 03:40:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-12 03:40:27] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-12 03:40:27] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2023-03-12 03:40:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-12 03:40:27] [INFO ] Added : 15 causal constraints over 4 iterations in 65 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17907]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 54/54 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-12 03:40:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:40:48] [INFO ] Invariant cache hit.
[2023-03-12 03:40:48] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-12 03:40:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:40:48] [INFO ] Invariant cache hit.
[2023-03-12 03:40:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 03:40:48] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-12 03:40:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 03:40:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
[2023-03-12 03:40:48] [INFO ] Invariant cache hit.
[2023-03-12 03:40:48] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 28/28 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-15 in 44273 ms.
[2023-03-12 03:40:48] [INFO ] Flatten gal took : 26 ms
[2023-03-12 03:40:48] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-12 03:40:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 32 places, 64 transitions and 258 arcs took 1 ms.
Total runtime 336341 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: 32 NrTr: 64 NrArc: 258)

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

net check time: 0m 0.000sec

init dd package: 0m 2.677sec


BK_STOP 1678592829563

--------------------
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: 1142 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-a032"
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-a032, 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-167838857500637"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a032.tgz
mv FunctionPointer-PT-a032 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 ;