About the Execution of LoLa+red for DoubleExponent-PT-200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3297.808 | 3600000.00 | 3686288.00 | 10339.90 | [undef] | Time out reached |
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.r135-smll-167819414500501.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is DoubleExponent-PT-200, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-smll-167819414500501
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 7.3K Feb 26 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 13:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 13:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 13:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.5M 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 DoubleExponent-PT-200-UpperBounds-00
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-01
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-02
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-03
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-04
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-05
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-06
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-07
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-08
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-09
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-10
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-11
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-12
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-13
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-14
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678371197125
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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-200
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 14:13:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-09 14:13:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 14:13:21] [INFO ] Load time of PNML (sax parser for PT used): 447 ms
[2023-03-09 14:13:21] [INFO ] Transformed 10604 places.
[2023-03-09 14:13:21] [INFO ] Transformed 9998 transitions.
[2023-03-09 14:13:21] [INFO ] Parsed PT model containing 10604 places and 9998 transitions and 28194 arcs in 655 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
// Phase 1: matrix 9998 rows 10604 cols
[2023-03-09 14:13:26] [INFO ] Invariants computation overflowed in 602 ms
Incomplete random walk after 10000 steps, including 340 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 280 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 290 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 292 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 287 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 292 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 277 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 296 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 278 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 288 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 282 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 277 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 289 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 284 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 278 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 16) seen :0
// Phase 1: matrix 9998 rows 10604 cols
[2023-03-09 14:13:28] [INFO ] Invariants computation overflowed in 473 ms
[2023-03-09 14:13:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:13:33] [INFO ] [Real]Absence check using state equation in 2801 ms returned unknown
[2023-03-09 14:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:13:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 14:13:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:13:43] [INFO ] [Real]Absence check using state equation in 3113 ms returned unknown
[2023-03-09 14:13:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:13:48] [INFO ] [Real]Absence check using state equation in 2946 ms returned unknown
[2023-03-09 14:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:13:53] [INFO ] [Real]Absence check using state equation in 3218 ms returned unknown
[2023-03-09 14:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:13:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 14:14:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:14:03] [INFO ] [Real]Absence check using state equation in 3220 ms returned unknown
[2023-03-09 14:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:14:08] [INFO ] [Real]Absence check using state equation in 3422 ms returned unknown
[2023-03-09 14:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:14:13] [INFO ] [Real]Absence check using state equation in 3278 ms returned unknown
[2023-03-09 14:14:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:14:18] [INFO ] [Real]Absence check using state equation in 3408 ms returned unknown
[2023-03-09 14:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:14:23] [INFO ] [Real]Absence check using state equation in 3257 ms returned unknown
[2023-03-09 14:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:14:28] [INFO ] [Real]Absence check using state equation in 3406 ms returned unknown
[2023-03-09 14:14:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:14:33] [INFO ] [Real]Absence check using state equation in 3445 ms returned unknown
[2023-03-09 14:14:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:14:38] [INFO ] [Real]Absence check using state equation in 3468 ms returned unknown
[2023-03-09 14:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:14:43] [INFO ] [Real]Absence check using state equation in 3431 ms returned unknown
[2023-03-09 14:14:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:14:48] [INFO ] [Real]Absence check using state equation in 3407 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 10604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Graph (complete) has 18196 edges and 10604 vertex of which 10598 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.45 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2378 transitions
Trivial Post-agglo rules discarded 2378 transitions
Performed 2378 trivial Post agglomeration. Transition count delta: 2378
Iterating post reduction 0 with 2381 rules applied. Total rules applied 2382 place count 10597 transition count 7618
Reduce places removed 2378 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 2387 rules applied. Total rules applied 4769 place count 8219 transition count 7609
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 4778 place count 8210 transition count 7609
Performed 402 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 402 Pre rules applied. Total rules applied 4778 place count 8210 transition count 7207
Deduced a syphon composed of 402 places in 953 ms
Reduce places removed 402 places and 0 transitions.
Iterating global reduction 3 with 804 rules applied. Total rules applied 5582 place count 7808 transition count 7207
Performed 1799 Post agglomeration using F-continuation condition.Transition count delta: 1799
Deduced a syphon composed of 1799 places in 489 ms
Reduce places removed 1799 places and 0 transitions.
Iterating global reduction 3 with 3598 rules applied. Total rules applied 9180 place count 6009 transition count 5408
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 416 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9382 place count 5908 transition count 5408
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 402 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9584 place count 5807 transition count 5408
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 298 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9786 place count 5706 transition count 5408
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 95 places in 278 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 3 with 190 rules applied. Total rules applied 9976 place count 5611 transition count 5408
Free-agglomeration rule (complex) applied 802 times.
Iterating global reduction 3 with 802 rules applied. Total rules applied 10778 place count 5611 transition count 4606
Reduce places removed 802 places and 0 transitions.
Iterating post reduction 3 with 802 rules applied. Total rules applied 11580 place count 4809 transition count 4606
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 800 times.
Drop transitions removed 800 transitions
Iterating global reduction 4 with 800 rules applied. Total rules applied 12380 place count 4809 transition count 4606
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 12381 place count 4808 transition count 4605
Applied a total of 12381 rules in 14364 ms. Remains 4808 /10604 variables (removed 5796) and now considering 4605/9998 (removed 5393) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14370 ms. Remains : 4808/10604 places, 4605/9998 transitions.
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:15:04] [INFO ] Invariants computation overflowed in 137 ms
Incomplete random walk after 1000000 steps, including 128413 resets, run finished after 3469 ms. (steps per millisecond=288 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84855 resets, run finished after 2152 ms. (steps per millisecond=464 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84946 resets, run finished after 2143 ms. (steps per millisecond=466 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84708 resets, run finished after 2148 ms. (steps per millisecond=465 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 85040 resets, run finished after 2174 ms. (steps per millisecond=459 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84605 resets, run finished after 2161 ms. (steps per millisecond=462 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84706 resets, run finished after 2151 ms. (steps per millisecond=464 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84761 resets, run finished after 2143 ms. (steps per millisecond=466 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84535 resets, run finished after 2148 ms. (steps per millisecond=465 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84770 resets, run finished after 2149 ms. (steps per millisecond=465 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84911 resets, run finished after 2170 ms. (steps per millisecond=460 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84789 resets, run finished after 2279 ms. (steps per millisecond=438 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84991 resets, run finished after 2136 ms. (steps per millisecond=468 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 85008 resets, run finished after 2140 ms. (steps per millisecond=467 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84949 resets, run finished after 2134 ms. (steps per millisecond=468 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84843 resets, run finished after 2139 ms. (steps per millisecond=467 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84761 resets, run finished after 2134 ms. (steps per millisecond=468 ) properties (out of 16) seen :1
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:15:42] [INFO ] Invariants computation overflowed in 190 ms
[2023-03-09 14:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:16:08] [INFO ] [Real]Absence check using state equation in 25713 ms returned sat
[2023-03-09 14:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:16:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:16:31] [INFO ] [Nat]Absence check using state equation in 21177 ms returned sat
[2023-03-09 14:16:32] [INFO ] State equation strengthened by 795 read => feed constraints.
[2023-03-09 14:16:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 14:16:38] [INFO ] [Nat]Added 795 Read/Feed constraints in 6114 ms returned unknown
[2023-03-09 14:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:17:23] [INFO ] [Real]Absence check using state equation in 44182 ms returned unknown
[2023-03-09 14:17:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:17:56] [INFO ] [Real]Absence check using state equation in 32184 ms returned sat
[2023-03-09 14:17:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:17:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:18:33] [INFO ] [Nat]Absence check using state equation in 36340 ms returned unknown
[2023-03-09 14:18:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:19:18] [INFO ] [Real]Absence check using state equation in 44221 ms returned unknown
[2023-03-09 14:19:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:20:03] [INFO ] [Real]Absence check using state equation in 44347 ms returned unknown
[2023-03-09 14:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:20:48] [INFO ] [Real]Absence check using state equation in 44402 ms returned unknown
[2023-03-09 14:20:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:21:11] [INFO ] [Real]Absence check using state equation in 22250 ms returned sat
[2023-03-09 14:21:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:21:49] [INFO ] [Nat]Absence check using state equation in 35865 ms returned sat
[2023-03-09 14:21:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 14:21:57] [INFO ] [Nat]Added 795 Read/Feed constraints in 8313 ms returned unknown
[2023-03-09 14:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:22:09] [INFO ] [Real]Absence check using state equation in 10847 ms returned sat
[2023-03-09 14:22:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:22:21] [INFO ] [Nat]Absence check using state equation in 10860 ms returned sat
[2023-03-09 14:22:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 14:22:27] [INFO ] [Nat]Added 795 Read/Feed constraints in 6078 ms returned unknown
[2023-03-09 14:22:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:23:12] [INFO ] [Real]Absence check using state equation in 44367 ms returned unknown
[2023-03-09 14:23:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:23:57] [INFO ] [Real]Absence check using state equation in 44234 ms returned unknown
[2023-03-09 14:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:24:42] [INFO ] [Real]Absence check using state equation in 44126 ms returned unknown
[2023-03-09 14:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:25:27] [INFO ] [Real]Absence check using state equation in 44390 ms returned unknown
[2023-03-09 14:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:26:12] [INFO ] [Real]Absence check using state equation in 44408 ms returned unknown
[2023-03-09 14:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:26:22] [INFO ] [Real]Absence check using state equation in 8553 ms returned sat
[2023-03-09 14:26:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:26:32] [INFO ] [Nat]Absence check using state equation in 9106 ms returned sat
[2023-03-09 14:26:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 14:26:45] [INFO ] [Nat]Added 795 Read/Feed constraints in 12871 ms returned unknown
[2023-03-09 14:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:27:29] [INFO ] [Real]Absence check using state equation in 43340 ms returned sat
[2023-03-09 14:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:28:14] [INFO ] [Nat]Absence check using state equation in 44215 ms returned unknown
[2023-03-09 14:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:28:39] [INFO ] [Real]Absence check using state equation in 24505 ms returned sat
[2023-03-09 14:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:28:47] [INFO ] [Nat]Absence check using state equation in 6881 ms returned sat
[2023-03-09 14:28:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 14:29:25] [INFO ] [Nat]Added 795 Read/Feed constraints in 37317 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0]
Support contains 16 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Applied a total of 0 rules in 1620 ms. Remains 4808 /4808 variables (removed 0) and now considering 4605/4605 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1620 ms. Remains : 4808/4808 places, 4605/4605 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Applied a total of 0 rules in 1437 ms. Remains 4808 /4808 variables (removed 0) and now considering 4605/4605 (removed 0) transitions.
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:29:28] [INFO ] Invariants computation overflowed in 135 ms
[2023-03-09 14:29:29] [INFO ] Implicit Places using invariants in 904 ms returned []
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:29:29] [INFO ] Invariants computation overflowed in 128 ms
[2023-03-09 14:29:30] [INFO ] Implicit Places using invariants and state equation in 1635 ms returned []
Implicit Place search using SMT with State Equation took 2541 ms to find 0 implicit places.
[2023-03-09 14:29:31] [INFO ] Redundant transitions in 1038 ms returned []
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:29:32] [INFO ] Invariants computation overflowed in 138 ms
[2023-03-09 14:29:32] [INFO ] Dead Transitions using invariants and state equation in 841 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5866 ms. Remains : 4808/4808 places, 4605/4605 transitions.
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:29:33] [INFO ] Invariants computation overflowed in 128 ms
Incomplete random walk after 1000000 steps, including 127902 resets, run finished after 3286 ms. (steps per millisecond=304 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84666 resets, run finished after 2200 ms. (steps per millisecond=454 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84781 resets, run finished after 2185 ms. (steps per millisecond=457 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84637 resets, run finished after 2181 ms. (steps per millisecond=458 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 85039 resets, run finished after 2171 ms. (steps per millisecond=460 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84772 resets, run finished after 2434 ms. (steps per millisecond=410 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84549 resets, run finished after 2192 ms. (steps per millisecond=456 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84524 resets, run finished after 2391 ms. (steps per millisecond=418 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84646 resets, run finished after 2161 ms. (steps per millisecond=462 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84794 resets, run finished after 2194 ms. (steps per millisecond=455 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84821 resets, run finished after 2297 ms. (steps per millisecond=435 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84908 resets, run finished after 2185 ms. (steps per millisecond=457 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84739 resets, run finished after 2182 ms. (steps per millisecond=458 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84344 resets, run finished after 2176 ms. (steps per millisecond=459 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84837 resets, run finished after 2182 ms. (steps per millisecond=458 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84749 resets, run finished after 2179 ms. (steps per millisecond=458 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84860 resets, run finished after 2185 ms. (steps per millisecond=457 ) properties (out of 16) seen :1
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:30:12] [INFO ] Invariants computation overflowed in 143 ms
[2023-03-09 14:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:30:39] [INFO ] [Real]Absence check using state equation in 25998 ms returned sat
[2023-03-09 14:30:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:31:03] [INFO ] [Nat]Absence check using state equation in 22300 ms returned sat
[2023-03-09 14:31:03] [INFO ] State equation strengthened by 795 read => feed constraints.
[2023-03-09 14:31:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 14:31:09] [INFO ] [Nat]Added 795 Read/Feed constraints in 6156 ms returned unknown
[2023-03-09 14:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:31:54] [INFO ] [Real]Absence check using state equation in 44151 ms returned unknown
[2023-03-09 14:31:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:32:28] [INFO ] [Real]Absence check using state equation in 33206 ms returned sat
[2023-03-09 14:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:32:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:33:06] [INFO ] [Nat]Absence check using state equation in 37362 ms returned unknown
[2023-03-09 14:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:33:51] [INFO ] [Real]Absence check using state equation in 44214 ms returned unknown
[2023-03-09 14:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:34:36] [INFO ] [Real]Absence check using state equation in 44247 ms returned unknown
[2023-03-09 14:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:35:21] [INFO ] [Real]Absence check using state equation in 44181 ms returned unknown
[2023-03-09 14:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:35:45] [INFO ] [Real]Absence check using state equation in 22690 ms returned sat
[2023-03-09 14:35:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:35:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:36:23] [INFO ] [Nat]Absence check using state equation in 36975 ms returned sat
[2023-03-09 14:36:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 14:36:30] [INFO ] [Nat]Added 795 Read/Feed constraints in 7248 ms returned unknown
[2023-03-09 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:36:43] [INFO ] [Real]Absence check using state equation in 11416 ms returned sat
[2023-03-09 14:36:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:36:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:36:55] [INFO ] [Nat]Absence check using state equation in 11273 ms returned sat
[2023-03-09 14:36:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 14:37:01] [INFO ] [Nat]Added 795 Read/Feed constraints in 6077 ms returned unknown
[2023-03-09 14:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:37:46] [INFO ] [Real]Absence check using state equation in 44358 ms returned unknown
[2023-03-09 14:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:38:31] [INFO ] [Real]Absence check using state equation in 44363 ms returned unknown
[2023-03-09 14:38:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:39:16] [INFO ] [Real]Absence check using state equation in 44269 ms returned unknown
[2023-03-09 14:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:40:01] [INFO ] [Real]Absence check using state equation in 44204 ms returned unknown
[2023-03-09 14:40:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:40:46] [INFO ] [Real]Absence check using state equation in 44184 ms returned unknown
[2023-03-09 14:40:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:40:56] [INFO ] [Real]Absence check using state equation in 8642 ms returned sat
[2023-03-09 14:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:41:05] [INFO ] [Nat]Absence check using state equation in 8699 ms returned sat
[2023-03-09 14:41:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 14:41:18] [INFO ] [Nat]Added 795 Read/Feed constraints in 12681 ms returned unknown
[2023-03-09 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:42:03] [INFO ] [Real]Absence check using state equation in 43569 ms returned sat
[2023-03-09 14:42:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:42:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:42:48] [INFO ] [Nat]Absence check using state equation in 44220 ms returned unknown
[2023-03-09 14:42:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:43:13] [INFO ] [Real]Absence check using state equation in 24118 ms returned sat
[2023-03-09 14:43:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:43:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:43:22] [INFO ] [Nat]Absence check using state equation in 7512 ms returned sat
[2023-03-09 14:43:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 14:43:28] [INFO ] [Nat]Added 795 Read/Feed constraints in 6177 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0]
Support contains 16 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Applied a total of 0 rules in 1598 ms. Remains 4808 /4808 variables (removed 0) and now considering 4605/4605 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1598 ms. Remains : 4808/4808 places, 4605/4605 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Applied a total of 0 rules in 1421 ms. Remains 4808 /4808 variables (removed 0) and now considering 4605/4605 (removed 0) transitions.
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:43:31] [INFO ] Invariants computation overflowed in 138 ms
[2023-03-09 14:44:02] [INFO ] Performed 757/4808 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 14:44:32] [INFO ] Performed 1370/4808 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-09 14:45:02] [INFO ] Performed 1953/4808 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-09 14:45:32] [INFO ] Performed 2571/4808 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-09 14:45:32] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-09 14:45:32] [INFO ] Implicit Places using invariants in 121730 ms returned []
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:45:33] [INFO ] Invariants computation overflowed in 207 ms
[2023-03-09 14:45:34] [INFO ] Implicit Places using invariants and state equation in 1612 ms returned []
Implicit Place search using SMT with State Equation took 123344 ms to find 0 implicit places.
[2023-03-09 14:45:35] [INFO ] Redundant transitions in 853 ms returned []
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:45:35] [INFO ] Invariants computation overflowed in 127 ms
[2023-03-09 14:45:36] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126503 ms. Remains : 4808/4808 places, 4605/4605 transitions.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-00
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:45:37] [INFO ] Invariants computation overflowed in 127 ms
Incomplete random walk after 10000 steps, including 1279 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 844 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:45:37] [INFO ] Invariants computation overflowed in 127 ms
[2023-03-09 14:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:45:42] [INFO ] [Real]Absence check using state equation in 4173 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 775 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 4803 transition count 4600
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 782 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 4800 transition count 4600
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 4800 transition count 4596
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 4796 transition count 4596
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 29 place count 4796 transition count 4596
Applied a total of 29 rules in 7325 ms. Remains 4796 /4808 variables (removed 12) and now considering 4596/4605 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7327 ms. Remains : 4796/4808 places, 4596/4605 transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:45:51] [INFO ] Invariants computation overflowed in 89 ms
Incomplete random walk after 1000000 steps, including 128268 resets, run finished after 3520 ms. (steps per millisecond=284 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84940 resets, run finished after 2298 ms. (steps per millisecond=435 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:45:57] [INFO ] Invariants computation overflowed in 132 ms
[2023-03-09 14:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:46:06] [INFO ] [Real]Absence check using state equation in 8637 ms returned sat
[2023-03-09 14:46:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:46:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:46:47] [INFO ] [Nat]Absence check using state equation in 39209 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1592 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1592 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1490 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:46:50] [INFO ] Invariants computation overflowed in 88 ms
[2023-03-09 14:47:21] [INFO ] Performed 711/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 14:47:51] [INFO ] Performed 1227/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-09 14:48:21] [INFO ] Performed 1764/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-09 14:48:51] [INFO ] Performed 2299/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-09 14:48:51] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-09 14:48:51] [INFO ] Implicit Places using invariants in 121683 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:48:52] [INFO ] Invariants computation overflowed in 139 ms
[2023-03-09 14:48:53] [INFO ] Implicit Places using invariants and state equation in 1726 ms returned []
Implicit Place search using SMT with State Equation took 123411 ms to find 0 implicit places.
[2023-03-09 14:48:54] [INFO ] Redundant transitions in 844 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:48:54] [INFO ] Invariants computation overflowed in 106 ms
[2023-03-09 14:49:01] [INFO ] Dead Transitions using invariants and state equation in 7393 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133146 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-00 in 205317 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-01
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:49:03] [INFO ] Invariants computation overflowed in 165 ms
Incomplete random walk after 10000 steps, including 1279 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 849 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:49:03] [INFO ] Invariants computation overflowed in 207 ms
[2023-03-09 14:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:49:08] [INFO ] [Real]Absence check using state equation in 4123 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 784 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 4802 transition count 4599
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 784 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 4799 transition count 4599
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 4799 transition count 4595
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 26 place count 4795 transition count 4595
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 30 place count 4795 transition count 4595
Applied a total of 30 rules in 7099 ms. Remains 4795 /4808 variables (removed 13) and now considering 4595/4605 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7102 ms. Remains : 4795/4808 places, 4595/4605 transitions.
// Phase 1: matrix 4595 rows 4795 cols
[2023-03-09 14:49:16] [INFO ] Invariants computation overflowed in 99 ms
Incomplete random walk after 1000000 steps, including 128283 resets, run finished after 3411 ms. (steps per millisecond=293 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85017 resets, run finished after 2628 ms. (steps per millisecond=380 ) properties (out of 1) seen :0
// Phase 1: matrix 4595 rows 4795 cols
[2023-03-09 14:49:22] [INFO ] Invariants computation overflowed in 98 ms
[2023-03-09 14:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:50:07] [INFO ] [Real]Absence check using state equation in 44224 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4795 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4595/4595 transitions.
Applied a total of 0 rules in 1541 ms. Remains 4795 /4795 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1541 ms. Remains : 4795/4795 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4595/4595 transitions.
Applied a total of 0 rules in 1486 ms. Remains 4795 /4795 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4795 cols
[2023-03-09 14:50:10] [INFO ] Invariants computation overflowed in 99 ms
[2023-03-09 14:50:41] [INFO ] Performed 701/4795 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 14:51:11] [INFO ] Performed 1205/4795 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-09 14:51:41] [INFO ] Performed 1753/4795 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-09 14:52:12] [INFO ] Performed 2244/4795 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2023-03-09 14:52:12] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2023-03-09 14:52:12] [INFO ] Implicit Places using invariants in 121911 ms returned []
// Phase 1: matrix 4595 rows 4795 cols
[2023-03-09 14:52:12] [INFO ] Invariants computation overflowed in 161 ms
[2023-03-09 14:52:14] [INFO ] Implicit Places using invariants and state equation in 1712 ms returned []
Implicit Place search using SMT with State Equation took 123625 ms to find 0 implicit places.
[2023-03-09 14:52:15] [INFO ] Redundant transitions in 969 ms returned []
// Phase 1: matrix 4595 rows 4795 cols
[2023-03-09 14:52:15] [INFO ] Invariants computation overflowed in 100 ms
[2023-03-09 14:52:23] [INFO ] Dead Transitions using invariants and state equation in 8759 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134847 ms. Remains : 4795/4795 places, 4595/4595 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-01 in 201960 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-02
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:52:24] [INFO ] Invariants computation overflowed in 138 ms
Incomplete random walk after 10000 steps, including 1283 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 852 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:52:25] [INFO ] Invariants computation overflowed in 149 ms
[2023-03-09 14:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:52:30] [INFO ] [Real]Absence check using state equation in 4146 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 776 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 4802 transition count 4599
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 812 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 4799 transition count 4599
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 21 place count 4799 transition count 4596
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 24 place count 4796 transition count 4596
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 29 place count 4796 transition count 4596
Applied a total of 29 rules in 7289 ms. Remains 4796 /4808 variables (removed 12) and now considering 4596/4605 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7291 ms. Remains : 4796/4808 places, 4596/4605 transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:52:38] [INFO ] Invariants computation overflowed in 97 ms
Incomplete random walk after 1000000 steps, including 128177 resets, run finished after 3610 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84402 resets, run finished after 2371 ms. (steps per millisecond=421 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:52:44] [INFO ] Invariants computation overflowed in 97 ms
[2023-03-09 14:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:53:02] [INFO ] [Real]Absence check using state equation in 17317 ms returned sat
[2023-03-09 14:53:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:53:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 14:53:09] [INFO ] [Nat]Absence check using state equation in 5972 ms returned sat
[2023-03-09 14:53:09] [INFO ] State equation strengthened by 804 read => feed constraints.
[2023-03-09 14:53:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 14:53:16] [INFO ] [Nat]Added 804 Read/Feed constraints in 6178 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1674 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1674 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1492 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:53:19] [INFO ] Invariants computation overflowed in 95 ms
[2023-03-09 14:53:50] [INFO ] Performed 722/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 14:54:20] [INFO ] Performed 1205/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-09 14:54:50] [INFO ] Performed 1760/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-09 14:55:21] [INFO ] Performed 2294/4796 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2023-03-09 14:55:21] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2023-03-09 14:55:21] [INFO ] Implicit Places using invariants in 121762 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:55:21] [INFO ] Invariants computation overflowed in 161 ms
[2023-03-09 14:55:22] [INFO ] Implicit Places using invariants and state equation in 1661 ms returned []
Implicit Place search using SMT with State Equation took 123438 ms to find 0 implicit places.
[2023-03-09 14:55:23] [INFO ] Redundant transitions in 883 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:55:23] [INFO ] Invariants computation overflowed in 96 ms
[2023-03-09 14:55:32] [INFO ] Dead Transitions using invariants and state equation in 8602 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134423 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-02 in 188564 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-03
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:55:33] [INFO ] Invariants computation overflowed in 187 ms
Incomplete random walk after 10000 steps, including 1296 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 823 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:55:33] [INFO ] Invariants computation overflowed in 207 ms
[2023-03-09 14:55:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:55:38] [INFO ] [Real]Absence check using state equation in 4162 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 773 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 4803 transition count 4600
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 768 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 4800 transition count 4600
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 4800 transition count 4596
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 4796 transition count 4596
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 29 place count 4796 transition count 4596
Applied a total of 29 rules in 7463 ms. Remains 4796 /4808 variables (removed 12) and now considering 4596/4605 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7464 ms. Remains : 4796/4808 places, 4596/4605 transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:55:47] [INFO ] Invariants computation overflowed in 127 ms
Incomplete random walk after 1000000 steps, including 128385 resets, run finished after 3662 ms. (steps per millisecond=273 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84773 resets, run finished after 2380 ms. (steps per millisecond=420 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:55:53] [INFO ] Invariants computation overflowed in 93 ms
[2023-03-09 14:55:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:56:38] [INFO ] [Real]Absence check using state equation in 44156 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1702 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1703 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1507 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:56:42] [INFO ] Invariants computation overflowed in 132 ms
[2023-03-09 14:57:13] [INFO ] Performed 701/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 14:57:43] [INFO ] Performed 1199/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-09 14:58:13] [INFO ] Performed 1687/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-09 14:58:43] [INFO ] Performed 2214/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-09 14:58:43] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-09 14:58:43] [INFO ] Implicit Places using invariants in 121717 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:58:43] [INFO ] Invariants computation overflowed in 141 ms
[2023-03-09 14:58:45] [INFO ] Implicit Places using invariants and state equation in 1634 ms returned []
Implicit Place search using SMT with State Equation took 123369 ms to find 0 implicit places.
[2023-03-09 14:58:46] [INFO ] Redundant transitions in 746 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:58:46] [INFO ] Invariants computation overflowed in 93 ms
[2023-03-09 14:58:46] [INFO ] Dead Transitions using invariants and state equation in 862 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126494 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-03 in 194572 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-04
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:58:48] [INFO ] Invariants computation overflowed in 126 ms
Incomplete random walk after 10000 steps, including 1286 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 840 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 14:58:48] [INFO ] Invariants computation overflowed in 127 ms
[2023-03-09 14:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:58:53] [INFO ] [Real]Absence check using state equation in 4177 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 783 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 4803 transition count 4600
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 782 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 4800 transition count 4600
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 4800 transition count 4596
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 4796 transition count 4596
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 28 place count 4796 transition count 4596
Applied a total of 28 rules in 7175 ms. Remains 4796 /4808 variables (removed 12) and now considering 4596/4605 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7177 ms. Remains : 4796/4808 places, 4596/4605 transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:59:01] [INFO ] Invariants computation overflowed in 95 ms
Incomplete random walk after 1000000 steps, including 128159 resets, run finished after 3559 ms. (steps per millisecond=280 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84876 resets, run finished after 2262 ms. (steps per millisecond=442 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 14:59:07] [INFO ] Invariants computation overflowed in 91 ms
[2023-03-09 14:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 14:59:47] [INFO ] [Real]Absence check using state equation in 38814 ms returned sat
[2023-03-09 14:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 14:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:00:30] [INFO ] [Nat]Absence check using state equation in 42293 ms returned sat
[2023-03-09 15:00:30] [INFO ] State equation strengthened by 803 read => feed constraints.
[2023-03-09 15:00:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 15:00:32] [INFO ] [Nat]Added 803 Read/Feed constraints in 1948 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1711 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1711 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1511 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 15:00:35] [INFO ] Invariants computation overflowed in 95 ms
[2023-03-09 15:01:06] [INFO ] Performed 723/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 15:01:36] [INFO ] Performed 1281/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-09 15:02:07] [INFO ] Performed 1765/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-09 15:02:37] [INFO ] Performed 2266/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-09 15:02:37] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-09 15:02:37] [INFO ] Implicit Places using invariants in 121716 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 15:02:37] [INFO ] Invariants computation overflowed in 148 ms
[2023-03-09 15:02:39] [INFO ] Implicit Places using invariants and state equation in 1706 ms returned []
Implicit Place search using SMT with State Equation took 123423 ms to find 0 implicit places.
[2023-03-09 15:02:39] [INFO ] Redundant transitions in 919 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 15:02:40] [INFO ] Invariants computation overflowed in 88 ms
[2023-03-09 15:02:49] [INFO ] Dead Transitions using invariants and state equation in 9255 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 135117 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-04 in 242384 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-05
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 15:02:50] [INFO ] Invariants computation overflowed in 156 ms
Incomplete random walk after 10000 steps, including 1280 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 846 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 15:02:50] [INFO ] Invariants computation overflowed in 202 ms
[2023-03-09 15:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:02:55] [INFO ] [Real]Absence check using state equation in 4139 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 760 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 4802 transition count 4599
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 761 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 4799 transition count 4599
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 4799 transition count 4597
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 22 place count 4797 transition count 4597
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 27 place count 4797 transition count 4597
Applied a total of 27 rules in 7296 ms. Remains 4797 /4808 variables (removed 11) and now considering 4597/4605 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7296 ms. Remains : 4797/4808 places, 4597/4605 transitions.
// Phase 1: matrix 4597 rows 4797 cols
[2023-03-09 15:03:04] [INFO ] Invariants computation overflowed in 156 ms
Incomplete random walk after 1000000 steps, including 127944 resets, run finished after 3869 ms. (steps per millisecond=258 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84516 resets, run finished after 2576 ms. (steps per millisecond=388 ) properties (out of 1) seen :0
// Phase 1: matrix 4597 rows 4797 cols
[2023-03-09 15:03:10] [INFO ] Invariants computation overflowed in 96 ms
[2023-03-09 15:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:03:24] [INFO ] [Real]Absence check using state equation in 12756 ms returned sat
[2023-03-09 15:03:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:03:38] [INFO ] [Nat]Absence check using state equation in 13275 ms returned sat
[2023-03-09 15:03:38] [INFO ] State equation strengthened by 804 read => feed constraints.
[2023-03-09 15:03:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 15:03:44] [INFO ] [Nat]Added 804 Read/Feed constraints in 6363 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4797 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4797/4797 places, 4597/4597 transitions.
Applied a total of 0 rules in 1448 ms. Remains 4797 /4797 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1448 ms. Remains : 4797/4797 places, 4597/4597 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4797/4797 places, 4597/4597 transitions.
Applied a total of 0 rules in 1456 ms. Remains 4797 /4797 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
// Phase 1: matrix 4597 rows 4797 cols
[2023-03-09 15:03:47] [INFO ] Invariants computation overflowed in 95 ms
[2023-03-09 15:04:18] [INFO ] Performed 716/4797 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 15:04:49] [INFO ] Performed 1253/4797 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-09 15:05:19] [INFO ] Performed 1844/4797 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-09 15:05:49] [INFO ] Performed 2425/4797 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2023-03-09 15:05:49] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2023-03-09 15:05:49] [INFO ] Implicit Places using invariants in 122004 ms returned []
// Phase 1: matrix 4597 rows 4797 cols
[2023-03-09 15:05:49] [INFO ] Invariants computation overflowed in 158 ms
[2023-03-09 15:05:51] [INFO ] Implicit Places using invariants and state equation in 1723 ms returned []
Implicit Place search using SMT with State Equation took 123736 ms to find 0 implicit places.
[2023-03-09 15:05:52] [INFO ] Redundant transitions in 940 ms returned []
// Phase 1: matrix 4597 rows 4797 cols
[2023-03-09 15:05:52] [INFO ] Invariants computation overflowed in 95 ms
[2023-03-09 15:05:53] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126860 ms. Remains : 4797/4797 places, 4597/4597 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-05 in 183704 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-06
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 15:05:54] [INFO ] Invariants computation overflowed in 123 ms
Incomplete random walk after 10000 steps, including 1291 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 836 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 15:05:54] [INFO ] Invariants computation overflowed in 122 ms
[2023-03-09 15:05:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:05:59] [INFO ] [Real]Absence check using state equation in 4187 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 993 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 4802 transition count 4599
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 748 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 4800 transition count 4599
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 4800 transition count 4595
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 4796 transition count 4595
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 29 place count 4796 transition count 4595
Applied a total of 29 rules in 7191 ms. Remains 4796 /4808 variables (removed 12) and now considering 4595/4605 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7192 ms. Remains : 4796/4808 places, 4595/4605 transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2023-03-09 15:06:07] [INFO ] Invariants computation overflowed in 94 ms
Incomplete random walk after 1000000 steps, including 128130 resets, run finished after 3756 ms. (steps per millisecond=266 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84747 resets, run finished after 2156 ms. (steps per millisecond=463 ) properties (out of 1) seen :0
// Phase 1: matrix 4595 rows 4796 cols
[2023-03-09 15:06:13] [INFO ] Invariants computation overflowed in 93 ms
[2023-03-09 15:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:06:24] [INFO ] [Real]Absence check using state equation in 10522 ms returned sat
[2023-03-09 15:06:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:06:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:06:35] [INFO ] [Nat]Absence check using state equation in 9958 ms returned sat
[2023-03-09 15:06:35] [INFO ] State equation strengthened by 802 read => feed constraints.
[2023-03-09 15:06:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 15:06:42] [INFO ] [Nat]Added 802 Read/Feed constraints in 6109 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1555 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1556 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1461 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2023-03-09 15:06:45] [INFO ] Invariants computation overflowed in 94 ms
[2023-03-09 15:06:45] [INFO ] Implicit Places using invariants in 836 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2023-03-09 15:06:46] [INFO ] Invariants computation overflowed in 146 ms
[2023-03-09 15:06:47] [INFO ] Implicit Places using invariants and state equation in 1482 ms returned []
Implicit Place search using SMT with State Equation took 2320 ms to find 0 implicit places.
[2023-03-09 15:06:48] [INFO ] Redundant transitions in 936 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2023-03-09 15:06:48] [INFO ] Invariants computation overflowed in 94 ms
[2023-03-09 15:06:57] [INFO ] Dead Transitions using invariants and state equation in 9299 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14025 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-06 in 64730 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-07
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 15:06:58] [INFO ] Invariants computation overflowed in 128 ms
Incomplete random walk after 10000 steps, including 1253 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 853 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 15:06:59] [INFO ] Invariants computation overflowed in 149 ms
[2023-03-09 15:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:07:04] [INFO ] [Real]Absence check using state equation in 4136 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 755 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 4803 transition count 4600
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 760 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 4800 transition count 4600
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 4800 transition count 4596
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 4796 transition count 4596
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 29 place count 4796 transition count 4596
Applied a total of 29 rules in 7112 ms. Remains 4796 /4808 variables (removed 12) and now considering 4596/4605 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7117 ms. Remains : 4796/4808 places, 4596/4605 transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 15:07:12] [INFO ] Invariants computation overflowed in 87 ms
Incomplete random walk after 1000000 steps, including 127889 resets, run finished after 3585 ms. (steps per millisecond=278 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85180 resets, run finished after 2670 ms. (steps per millisecond=374 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 15:07:18] [INFO ] Invariants computation overflowed in 88 ms
[2023-03-09 15:07:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:07:25] [INFO ] [Real]Absence check using state equation in 6337 ms returned sat
[2023-03-09 15:07:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:07:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:08:02] [INFO ] [Nat]Absence check using state equation in 35627 ms returned sat
[2023-03-09 15:08:02] [INFO ] State equation strengthened by 803 read => feed constraints.
[2023-03-09 15:08:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 15:08:11] [INFO ] [Nat]Added 803 Read/Feed constraints in 8618 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1728 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1729 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1463 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 15:08:14] [INFO ] Invariants computation overflowed in 87 ms
[2023-03-09 15:08:45] [INFO ] Performed 696/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 15:09:16] [INFO ] Performed 1201/4796 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2023-03-09 15:09:46] [INFO ] Performed 1688/4796 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2023-03-09 15:10:16] [INFO ] Performed 2215/4796 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2023-03-09 15:10:16] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2023-03-09 15:10:16] [INFO ] Implicit Places using invariants in 122501 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 15:10:17] [INFO ] Invariants computation overflowed in 89 ms
[2023-03-09 15:10:18] [INFO ] Implicit Places using invariants and state equation in 1304 ms returned []
Implicit Place search using SMT with State Equation took 123808 ms to find 0 implicit places.
[2023-03-09 15:10:19] [INFO ] Redundant transitions in 941 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-09 15:10:19] [INFO ] Invariants computation overflowed in 88 ms
[2023-03-09 15:10:19] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126985 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-07 in 202044 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-08
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 15:10:20] [INFO ] Invariants computation overflowed in 156 ms
Incomplete random walk after 10000 steps, including 1227 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 837 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-09 15:10:21] [INFO ] Invariants computation overflowed in 202 ms
[2023-03-09 15:10:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:10:26] [INFO ] [Real]Absence check using state equation in 4147 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1149 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 4803 transition count 4600
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 762 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 4801 transition count 4600
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 4801 transition count 4596
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 22 place count 4797 transition count 4596
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 27 place count 4797 transition count 4596
Applied a total of 27 rules in 7531 ms. Remains 4797 /4808 variables (removed 11) and now considering 4596/4605 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7532 ms. Remains : 4797/4808 places, 4596/4605 transitions.
// Phase 1: matrix 4596 rows 4797 cols
[2023-03-09 15:10:34] [INFO ] Invariants computation overflowed in 98 ms
Incomplete random walk after 1000000 steps, including 128432 resets, run finished after 3633 ms. (steps per millisecond=275 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84894 resets, run finished after 2181 ms. (steps per millisecond=458 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4797 cols
[2023-03-09 15:10:40] [INFO ] Invariants computation overflowed in 99 ms
[2023-03-09 15:10:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:11:25] [INFO ] [Real]Absence check using state equation in 44201 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4797 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4797/4797 places, 4596/4596 transitions.
Applied a total of 0 rules in 1649 ms. Remains 4797 /4797 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1649 ms. Remains : 4797/4797 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4797/4797 places, 4596/4596 transitions.
Applied a total of 0 rules in 1449 ms. Remains 4797 /4797 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4797 cols
[2023-03-09 15:11:28] [INFO ] Invariants computation overflowed in 100 ms
[2023-03-09 15:11:59] [INFO ] Performed 701/4797 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 15:12:30] [INFO ] Performed 1200/4797 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-09 15:13:00] [INFO ] Performed 1687/4797 implicitness test of which 0 returned IMPLICIT in 91 seconds.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13738856 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16107396 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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="DoubleExponent-PT-200"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is DoubleExponent-PT-200, 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 r135-smll-167819414500501"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;