Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r240-smll-165303241300034.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SimpleLoadBal-PT-20, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241300034
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 8.6K Apr 29 14:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 29 14:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 29 14:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 14:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K May 9 09:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 09:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 9 09:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 09:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 2.0M May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-00
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-01
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-02
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-03
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-04
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-05
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-06
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-07
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-08
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-09
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-10
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-11
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-12
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-13
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-14
FORMULA_NAME SimpleLoadBal-PT-20-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1653038140725

Running Version 202205111006
[2022-05-20 09:15:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 09:15:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 09:15:43] [INFO ] Load time of PNML (sax parser for PT used): 461 ms
[2022-05-20 09:15:43] [INFO ] Transformed 194 places.
[2022-05-20 09:15:43] [INFO ] Transformed 2205 transitions.
[2022-05-20 09:15:43] [INFO ] Found NUPN structural information;
[2022-05-20 09:15:43] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_idle_3, P_client_idle_4, P_client_idle_5, P_client_idle_6, P_client_idle_7, P_client_idle_8, P_client_idle_9, P_client_idle_10, P_client_idle_11, P_client_idle_12, P_client_idle_13, P_client_idle_14, P_client_idle_15, P_client_idle_16, P_client_idle_17, P_client_idle_18, P_client_idle_19, P_client_idle_20, P_client_waiting_1, P_client_waiting_2, P_client_waiting_3, P_client_waiting_4, P_client_waiting_5, P_client_waiting_6, P_client_waiting_7, P_client_waiting_8, P_client_waiting_9, P_client_waiting_10, P_client_waiting_11, P_client_waiting_12, P_client_waiting_13, P_client_waiting_14, P_client_waiting_15, P_client_waiting_16, P_client_waiting_17, P_client_waiting_18, P_client_waiting_19, P_client_waiting_20, P_client_request_1, P_client_request_2, P_client_request_3, P_client_request_4, P_client_request_5, P_client_request_6, P_client_request_7, P_client_request_8, P_client_request_9, P_client_request_10, P_client_request_11, P_client_request_12, P_client_request_13, P_client_request_14, P_client_request_15, P_client_request_16, P_client_request_17, P_client_request_18, P_client_request_19, P_client_request_20, P_client_ack_1, P_client_ack_2, P_client_ack_3, P_client_ack_4, P_client_ack_5, P_client_ack_6, P_client_ack_7, P_client_ack_8, P_client_ack_9, P_client_ack_10, P_client_ack_11, P_client_ack_12, P_client_ack_13, P_client_ack_14, P_client_ack_15, P_client_ack_16, P_client_ack_17, P_client_ack_18, P_client_ack_19, P_client_ack_20, P_server_idle_1, P_server_idle_2, P_server_waiting_1, P_server_waiting_2, P_server_processed_1, P_server_processed_2, P_server_notification_1, P_server_notification_2, P_server_notification_ack_1, P_server_notification_ack_2, P_server_request_1_1, P_server_request_1_2, P_server_request_2_1, P_server_request_2_2, P_server_request_3_1, P_server_request_3_2, P_server_request_4_1, P_server_request_4_2, P_server_request_5_1, P_server_request_5_2, P_server_request_6_1, P_server_request_6_2, P_server_request_7_1, P_server_request_7_2, P_server_request_8_1, P_server_request_8_2, P_server_request_9_1, P_server_request_9_2, P_server_request_10_1, P_server_request_10_2, P_server_request_11_1, P_server_request_11_2, P_server_request_12_1, P_server_request_12_2, P_server_request_13_1, P_server_request_13_2, P_server_request_14_1, P_server_request_14_2, P_server_request_15_1, P_server_request_15_2, P_server_request_16_1, P_server_request_16_2, P_server_request_17_1, P_server_request_17_2, P_server_request_18_1, P_server_request_18_2, P_server_request_19_1, P_server_request_19_2, P_server_request_20_1, P_server_request_20_2, P_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_routing_1_3, P_lb_routing_1_4, P_lb_routing_1_5, P_lb_routing_1_6, P_lb_routing_1_7, P_lb_routing_1_8, P_lb_routing_1_9, P_lb_routing_1_10, P_lb_routing_1_11, P_lb_routing_1_12, P_lb_routing_1_13, P_lb_routing_1_14, P_lb_routing_1_15, P_lb_routing_1_16, P_lb_routing_1_17, P_lb_routing_1_18, P_lb_routing_1_19, P_lb_routing_1_20, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_1_3, P_lb_load_1_4, P_lb_load_1_5, P_lb_load_1_6, P_lb_load_1_7, P_lb_load_1_8, P_lb_load_1_9, P_lb_load_1_10, P_lb_load_1_11, P_lb_load_1_12, P_lb_load_1_13, P_lb_load_1_14, P_lb_load_1_15, P_lb_load_1_16, P_lb_load_1_17, P_lb_load_1_18, P_lb_load_1_19, P_lb_load_1_20, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2, P_lb_load_2_3, P_lb_load_2_4, P_lb_load_2_5, P_lb_load_2_6, P_lb_load_2_7, P_lb_load_2_8, P_lb_load_2_9, P_lb_load_2_10, P_lb_load_2_11, P_lb_load_2_12, P_lb_load_2_13, P_lb_load_2_14, P_lb_load_2_15, P_lb_load_2_16, P_lb_load_2_17, P_lb_load_2_18, P_lb_load_2_19, P_lb_load_2_20]
[2022-05-20 09:15:43] [INFO ] Parsed PT model containing 194 places and 2205 transitions in 664 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Support contains 96 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 63 ms. Remains 194 /194 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2022-05-20 09:15:43] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:15:43] [INFO ] Invariants computation overflowed in 81 ms
[2022-05-20 09:15:44] [INFO ] Implicit Places using invariants in 505 ms returned []
[2022-05-20 09:15:44] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:15:44] [INFO ] Invariants computation overflowed in 17 ms
[2022-05-20 09:15:44] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:15:45] [INFO ] Implicit Places using invariants and state equation in 1086 ms returned []
Implicit Place search using SMT with State Equation took 1653 ms to find 0 implicit places.
[2022-05-20 09:15:45] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:15:45] [INFO ] Invariants computation overflowed in 14 ms
[2022-05-20 09:15:47] [INFO ] Dead Transitions using invariants and state equation in 2332 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 2205/2205 transitions.
Support contains 96 out of 194 places after structural reductions.
[2022-05-20 09:15:48] [INFO ] Flatten gal took : 427 ms
[2022-05-20 09:15:48] [INFO ] Flatten gal took : 275 ms
[2022-05-20 09:15:49] [INFO ] Input system was already deterministic with 2205 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1197 ms. (steps per millisecond=8 ) properties (out of 82) seen :20
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 61) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Running SMT prover for 60 properties.
[2022-05-20 09:15:50] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:15:50] [INFO ] Invariants computation overflowed in 12 ms
[2022-05-20 09:15:52] [INFO ] After 552ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:60
[2022-05-20 09:16:00] [INFO ] After 6544ms SMT Verify possible using state equation in natural domain returned unsat :33 sat :27
[2022-05-20 09:16:00] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:16:06] [INFO ] After 6662ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :33 sat :27
[2022-05-20 09:16:14] [INFO ] After 14670ms SMT Verify possible using trap constraints in natural domain returned unsat :33 sat :27
Attempting to minimize the solution found.
Minimization took 3032 ms.
[2022-05-20 09:16:17] [INFO ] After 25012ms SMT Verify possible using all constraints in natural domain returned unsat :33 sat :26
Fused 60 Parikh solutions to 27 different solutions.
Parikh walk visited 11 properties in 3503 ms.
Support contains 47 out of 194 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 192 transition count 2203
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 64 place count 152 transition count 2183
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 4 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 104 place count 132 transition count 2163
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 113 place count 132 transition count 2154
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 122 place count 123 transition count 2154
Applied a total of 122 rules in 604 ms. Remains 123 /194 variables (removed 71) and now considering 2154/2205 (removed 51) transitions.
Finished structural reductions, in 1 iterations. Remains : 123/194 places, 2154/2205 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-05-20 09:16:23] [INFO ] Flow matrix only has 1694 transitions (discarded 460 similar events)
// Phase 1: matrix 1694 rows 123 cols
[2022-05-20 09:16:23] [INFO ] Invariants computation overflowed in 14 ms
[2022-05-20 09:16:24] [INFO ] After 1410ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-20 09:16:26] [INFO ] After 1347ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-20 09:16:26] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:16:27] [INFO ] After 993ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-05-20 09:16:28] [INFO ] After 1835ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 749 ms.
[2022-05-20 09:16:28] [INFO ] After 4027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 109 ms.
Support contains 14 out of 123 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 2154/2154 transitions.
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 0 with 11 rules applied. Total rules applied 11 place count 123 transition count 2143
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 22 place count 112 transition count 2143
Applied a total of 22 rules in 591 ms. Remains 112 /123 variables (removed 11) and now considering 2143/2154 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/123 places, 2143/2154 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=17 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 90330 steps, run timeout after 3001 ms. (steps per millisecond=30 ) properties seen :{}
Probabilistic random walk after 90330 steps, saw 66734 distinct states, run finished after 3003 ms. (steps per millisecond=30 ) properties seen :0
Running SMT prover for 5 properties.
[2022-05-20 09:16:33] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-05-20 09:16:33] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-20 09:16:34] [INFO ] After 1202ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-20 09:16:35] [INFO ] After 1216ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-20 09:16:35] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:16:36] [INFO ] After 1000ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-05-20 09:16:37] [INFO ] After 2014ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 758 ms.
[2022-05-20 09:16:38] [INFO ] After 4116ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 119 ms.
Support contains 14 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 396 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 2143/2143 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 2143/2143 transitions.
Applied a total of 0 rules in 344 ms. Remains 112 /112 variables (removed 0) and now considering 2143/2143 (removed 0) transitions.
[2022-05-20 09:16:39] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-05-20 09:16:39] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-20 09:16:39] [INFO ] Implicit Places using invariants in 367 ms returned []
[2022-05-20 09:16:39] [INFO ] Flow matrix only has 1683 transitions (discarded 460 similar events)
// Phase 1: matrix 1683 rows 112 cols
[2022-05-20 09:16:39] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:16:40] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:16:44] [INFO ] Implicit Places using invariants and state equation in 4288 ms returned [22, 23]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4663 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 110/112 places, 2143/2143 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 108 transition count 2141
Applied a total of 4 rules in 297 ms. Remains 108 /110 variables (removed 2) and now considering 2141/2143 (removed 2) transitions.
[2022-05-20 09:16:44] [INFO ] Flow matrix only has 1681 transitions (discarded 460 similar events)
// Phase 1: matrix 1681 rows 108 cols
[2022-05-20 09:16:44] [INFO ] Invariants computation overflowed in 8 ms
[2022-05-20 09:16:45] [INFO ] Implicit Places using invariants in 439 ms returned []
[2022-05-20 09:16:45] [INFO ] Flow matrix only has 1681 transitions (discarded 460 similar events)
// Phase 1: matrix 1681 rows 108 cols
[2022-05-20 09:16:45] [INFO ] Invariants computation overflowed in 15 ms
[2022-05-20 09:16:47] [INFO ] Implicit Places using invariants and state equation in 2353 ms returned []
Implicit Place search using SMT with State Equation took 2799 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 108/112 places, 2141/2143 transitions.
Finished structural reductions, in 2 iterations. Remains : 108/112 places, 2141/2143 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 812 ms. (steps per millisecond=12 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-20 09:16:48] [INFO ] Flow matrix only has 1681 transitions (discarded 460 similar events)
// Phase 1: matrix 1681 rows 108 cols
[2022-05-20 09:16:48] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-20 09:16:49] [INFO ] After 880ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-20 09:16:50] [INFO ] After 907ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-20 09:16:50] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:16:50] [INFO ] After 665ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-20 09:16:51] [INFO ] After 1263ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 470 ms.
[2022-05-20 09:16:51] [INFO ] After 2735ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 16 ms.
Support contains 8 out of 108 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 2141/2141 transitions.
Applied a total of 0 rules in 236 ms. Remains 108 /108 variables (removed 0) and now considering 2141/2141 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 2141/2141 transitions.
Finished random walk after 7682 steps, including 2 resets, run visited all 3 properties in 235 ms. (steps per millisecond=32 )
Successfully simplified 33 atomic propositions for a total of 16 simplifications.
FORMULA SimpleLoadBal-PT-20-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:16:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-20 09:16:52] [INFO ] Flatten gal took : 138 ms
FORMULA SimpleLoadBal-PT-20-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:16:52] [INFO ] Flatten gal took : 146 ms
[2022-05-20 09:16:53] [INFO ] Input system was already deterministic with 2205 transitions.
Support contains 70 out of 194 places (down from 73) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 192 transition count 2203
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 64 place count 152 transition count 2183
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 104 place count 132 transition count 2163
Applied a total of 104 rules in 243 ms. Remains 132 /194 variables (removed 62) and now considering 2163/2205 (removed 42) transitions.
[2022-05-20 09:16:53] [INFO ] Flow matrix only has 1703 transitions (discarded 460 similar events)
// Phase 1: matrix 1703 rows 132 cols
[2022-05-20 09:16:53] [INFO ] Invariants computation overflowed in 8 ms
[2022-05-20 09:16:53] [INFO ] Implicit Places using invariants in 370 ms returned []
[2022-05-20 09:16:53] [INFO ] Flow matrix only has 1703 transitions (discarded 460 similar events)
// Phase 1: matrix 1703 rows 132 cols
[2022-05-20 09:16:53] [INFO ] Invariants computation overflowed in 8 ms
[2022-05-20 09:16:54] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:16:59] [INFO ] Implicit Places using invariants and state equation in 5614 ms returned [22, 23]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5991 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 130/194 places, 2163/2205 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 128 transition count 2161
Applied a total of 4 rules in 141 ms. Remains 128 /130 variables (removed 2) and now considering 2161/2163 (removed 2) transitions.
[2022-05-20 09:16:59] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2022-05-20 09:16:59] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:16:59] [INFO ] Implicit Places using invariants in 340 ms returned []
[2022-05-20 09:16:59] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2022-05-20 09:16:59] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:17:00] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:17:03] [INFO ] Implicit Places using invariants and state equation in 3570 ms returned []
Implicit Place search using SMT with State Equation took 3913 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 128/194 places, 2161/2205 transitions.
Finished structural reductions, in 2 iterations. Remains : 128/194 places, 2161/2205 transitions.
[2022-05-20 09:17:03] [INFO ] Flatten gal took : 141 ms
[2022-05-20 09:17:03] [INFO ] Flatten gal took : 143 ms
[2022-05-20 09:17:04] [INFO ] Input system was already deterministic with 2161 transitions.
[2022-05-20 09:17:04] [INFO ] Flatten gal took : 146 ms
[2022-05-20 09:17:04] [INFO ] Flatten gal took : 138 ms
[2022-05-20 09:17:04] [INFO ] Time to serialize gal into /tmp/CTLFireability9413414290918099381.gal : 72 ms
[2022-05-20 09:17:04] [INFO ] Time to serialize properties into /tmp/CTLFireability1958230815266246931.ctl : 20 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9413414290918099381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1958230815266246931.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:17:34] [INFO ] Flatten gal took : 132 ms
[2022-05-20 09:17:34] [INFO ] Applying decomposition
[2022-05-20 09:17:34] [INFO ] Flatten gal took : 167 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18376068906096812679.txt' '-o' '/tmp/graph18376068906096812679.bin' '-w' '/tmp/graph18376068906096812679.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18376068906096812679.bin' '-l' '-1' '-v' '-w' '/tmp/graph18376068906096812679.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:17:35] [INFO ] Decomposing Gal with order
[2022-05-20 09:17:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:17:36] [INFO ] Removed a total of 6987 redundant transitions.
[2022-05-20 09:17:36] [INFO ] Flatten gal took : 513 ms
[2022-05-20 09:17:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 173 labels/synchronizations in 104 ms.
[2022-05-20 09:17:36] [INFO ] Time to serialize gal into /tmp/CTLFireability12606263598399638507.gal : 21 ms
[2022-05-20 09:17:36] [INFO ] Time to serialize properties into /tmp/CTLFireability11330592318567368288.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12606263598399638507.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11330592318567368288.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.70699e+10,1.62752,43264,4897,53,65474,455,1944,50233,102,763,0


Converting to forward existential form...Done !
original formula: AF(AG(!(E((((u2.P_server_request_2_1==1)&&(i13.u13.P_lb_balancing_1==1))&&((i26.u30.P_lb_load_1_7==1)&&(i25.u29.P_lb_load_2_5==1))) U (((...277
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(E((((u2.P_server_request_2_1==1)&&(i13.u13.P_lb_balancing_1==1))&&((i26.u30.P_lb_loa...334
Reverse transition relation is NOT exact ! Due to transitions t1252, t1461, t1462, t1463, t1464, t1465, t1466, t1467, t1468, t1469, t1470, t1471, t1472, t1...704
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,0,14.016,367568,1,0,633194,694,12662,564083,319,2507,3768313
FORMULA SimpleLoadBal-PT-20-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 14 ms. Remains 194 /194 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2022-05-20 09:17:50] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:17:50] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-20 09:17:51] [INFO ] Implicit Places using invariants in 611 ms returned []
[2022-05-20 09:17:51] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:17:51] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:17:51] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:17:54] [INFO ] Implicit Places using invariants and state equation in 3558 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 82, 83]
Discarding 22 places :
Implicit Place search using SMT with State Equation took 4172 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 172/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 9 ms. Remains 172 /172 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 172/194 places, 2205/2205 transitions.
[2022-05-20 09:17:54] [INFO ] Flatten gal took : 98 ms
[2022-05-20 09:17:54] [INFO ] Flatten gal took : 114 ms
[2022-05-20 09:17:55] [INFO ] Input system was already deterministic with 2205 transitions.
[2022-05-20 09:17:55] [INFO ] Flatten gal took : 117 ms
[2022-05-20 09:17:55] [INFO ] Flatten gal took : 147 ms
[2022-05-20 09:17:55] [INFO ] Time to serialize gal into /tmp/CTLFireability14393529908915921310.gal : 17 ms
[2022-05-20 09:17:55] [INFO ] Time to serialize properties into /tmp/CTLFireability6555767583731800941.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14393529908915921310.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6555767583731800941.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:18:25] [INFO ] Flatten gal took : 149 ms
[2022-05-20 09:18:25] [INFO ] Applying decomposition
[2022-05-20 09:18:25] [INFO ] Flatten gal took : 149 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3182623517175191474.txt' '-o' '/tmp/graph3182623517175191474.bin' '-w' '/tmp/graph3182623517175191474.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3182623517175191474.bin' '-l' '-1' '-v' '-w' '/tmp/graph3182623517175191474.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:18:26] [INFO ] Decomposing Gal with order
[2022-05-20 09:18:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:18:26] [INFO ] Removed a total of 7007 redundant transitions.
[2022-05-20 09:18:26] [INFO ] Flatten gal took : 261 ms
[2022-05-20 09:18:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 159 labels/synchronizations in 73 ms.
[2022-05-20 09:18:26] [INFO ] Time to serialize gal into /tmp/CTLFireability8696632625853324740.gal : 13 ms
[2022-05-20 09:18:26] [INFO ] Time to serialize properties into /tmp/CTLFireability17513800363354716201.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8696632625853324740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17513800363354716201.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58289e+15,6.61373,134596,4020,54,259871,398,2154,245679,98,991,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,6.6591,134596,1,0,259871,398,3586,245679,123,991,765
FORMULA SimpleLoadBal-PT-20-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 9 ms. Remains 194 /194 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2022-05-20 09:18:33] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:18:33] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:18:34] [INFO ] Implicit Places using invariants in 518 ms returned []
[2022-05-20 09:18:34] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:18:34] [INFO ] Invariants computation overflowed in 10 ms
[2022-05-20 09:18:34] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:18:39] [INFO ] Implicit Places using invariants and state equation in 5060 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 82, 83]
Discarding 21 places :
Implicit Place search using SMT with State Equation took 5587 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 15 ms. Remains 173 /173 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 173/194 places, 2205/2205 transitions.
[2022-05-20 09:18:39] [INFO ] Flatten gal took : 146 ms
[2022-05-20 09:18:39] [INFO ] Flatten gal took : 157 ms
[2022-05-20 09:18:39] [INFO ] Input system was already deterministic with 2205 transitions.
[2022-05-20 09:18:39] [INFO ] Flatten gal took : 171 ms
[2022-05-20 09:18:40] [INFO ] Flatten gal took : 141 ms
[2022-05-20 09:18:40] [INFO ] Time to serialize gal into /tmp/CTLFireability4270141170984135099.gal : 31 ms
[2022-05-20 09:18:40] [INFO ] Time to serialize properties into /tmp/CTLFireability8621208199154851372.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4270141170984135099.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8621208199154851372.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:19:10] [INFO ] Flatten gal took : 100 ms
[2022-05-20 09:19:10] [INFO ] Applying decomposition
[2022-05-20 09:19:10] [INFO ] Flatten gal took : 99 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6605076629879344772.txt' '-o' '/tmp/graph6605076629879344772.bin' '-w' '/tmp/graph6605076629879344772.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6605076629879344772.bin' '-l' '-1' '-v' '-w' '/tmp/graph6605076629879344772.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:19:10] [INFO ] Decomposing Gal with order
[2022-05-20 09:19:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:19:10] [INFO ] Removed a total of 6868 redundant transitions.
[2022-05-20 09:19:11] [INFO ] Flatten gal took : 325 ms
[2022-05-20 09:19:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 214 labels/synchronizations in 90 ms.
[2022-05-20 09:19:11] [INFO ] Time to serialize gal into /tmp/CTLFireability6415412303680918464.gal : 19 ms
[2022-05-20 09:19:11] [INFO ] Time to serialize properties into /tmp/CTLFireability6176450921770229708.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6415412303680918464.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6176450921770229708.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58289e+15,9.55663,174020,4086,99,341896,636,2101,293732,104,2365,0


Converting to forward existential form...Done !
original formula: EG(AG(((AX(((((i1.u26.P_server_request_6_1==0)||(i14.u30.P_lb_balancing_1==0))||((i11.u46.P_lb_load_1_5==0)||(i11.u46.P_lb_load_2_3==0)))...573
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((!(EX(!(((((i1.u26.P_server_request_6_1==0)||(i14.u30.P_lb_balancing_1==0))||((i11.u46....634
Reverse transition relation is NOT exact ! Due to transitions t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58...614
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 9 ms. Remains 194 /194 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2022-05-20 09:19:41] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:19:41] [INFO ] Invariants computation overflowed in 11 ms
[2022-05-20 09:19:41] [INFO ] Implicit Places using invariants in 386 ms returned []
[2022-05-20 09:19:41] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:19:41] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-20 09:19:42] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:19:46] [INFO ] Implicit Places using invariants and state equation in 4316 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 82, 83]
Discarding 22 places :
Implicit Place search using SMT with State Equation took 4711 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 172/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 8 ms. Remains 172 /172 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 172/194 places, 2205/2205 transitions.
[2022-05-20 09:19:46] [INFO ] Flatten gal took : 98 ms
[2022-05-20 09:19:46] [INFO ] Flatten gal took : 130 ms
[2022-05-20 09:19:46] [INFO ] Input system was already deterministic with 2205 transitions.
[2022-05-20 09:19:46] [INFO ] Flatten gal took : 107 ms
[2022-05-20 09:19:46] [INFO ] Flatten gal took : 110 ms
[2022-05-20 09:19:46] [INFO ] Time to serialize gal into /tmp/CTLFireability14473649525665208190.gal : 16 ms
[2022-05-20 09:19:46] [INFO ] Time to serialize properties into /tmp/CTLFireability6627763011317493965.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14473649525665208190.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6627763011317493965.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:20:16] [INFO ] Flatten gal took : 100 ms
[2022-05-20 09:20:16] [INFO ] Applying decomposition
[2022-05-20 09:20:17] [INFO ] Flatten gal took : 108 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11722542080952099357.txt' '-o' '/tmp/graph11722542080952099357.bin' '-w' '/tmp/graph11722542080952099357.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11722542080952099357.bin' '-l' '-1' '-v' '-w' '/tmp/graph11722542080952099357.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:20:17] [INFO ] Decomposing Gal with order
[2022-05-20 09:20:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:20:17] [INFO ] Removed a total of 7146 redundant transitions.
[2022-05-20 09:20:17] [INFO ] Flatten gal took : 218 ms
[2022-05-20 09:20:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 176 labels/synchronizations in 54 ms.
[2022-05-20 09:20:17] [INFO ] Time to serialize gal into /tmp/CTLFireability8333597706243820912.gal : 12 ms
[2022-05-20 09:20:17] [INFO ] Time to serialize properties into /tmp/CTLFireability14908071453800696004.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8333597706243820912.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14908071453800696004.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58289e+15,5.98841,117112,4369,97,220982,471,2283,206204,98,1316,0


Converting to forward existential form...Done !
original formula: AF(AX(E((((!(((i20.u41.P_server_request_17_2==1)&&(i25.u44.P_lb_balancing_1==1))&&((i25.u50.P_lb_load_1_0==1)&&(i25.u50.P_lb_load_2_2==1)...480
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(E((((!(((i20.u41.P_server_request_17_2==1)&&(i25.u44.P_lb_balancing_1==1))&&((i25.u50.P_lb_l...537
Reverse transition relation is NOT exact ! Due to transitions t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58...610
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
(forward)formula 0,0,22.2835,452040,1,0,889455,1400,12832,742279,394,5225,4205044
FORMULA SimpleLoadBal-PT-20-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 193 transition count 2204
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 62 place count 153 transition count 2184
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 102 place count 133 transition count 2164
Applied a total of 102 rules in 149 ms. Remains 133 /194 variables (removed 61) and now considering 2164/2205 (removed 41) transitions.
[2022-05-20 09:20:40] [INFO ] Flow matrix only has 1704 transitions (discarded 460 similar events)
// Phase 1: matrix 1704 rows 133 cols
[2022-05-20 09:20:40] [INFO ] Invariants computation overflowed in 11 ms
[2022-05-20 09:20:40] [INFO ] Implicit Places using invariants in 328 ms returned []
[2022-05-20 09:20:40] [INFO ] Flow matrix only has 1704 transitions (discarded 460 similar events)
// Phase 1: matrix 1704 rows 133 cols
[2022-05-20 09:20:40] [INFO ] Invariants computation overflowed in 10 ms
[2022-05-20 09:20:41] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:20:44] [INFO ] Implicit Places using invariants and state equation in 3683 ms returned [22, 23]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4023 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 131/194 places, 2164/2205 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 129 transition count 2162
Applied a total of 4 rules in 149 ms. Remains 129 /131 variables (removed 2) and now considering 2162/2164 (removed 2) transitions.
[2022-05-20 09:20:44] [INFO ] Flow matrix only has 1702 transitions (discarded 460 similar events)
// Phase 1: matrix 1702 rows 129 cols
[2022-05-20 09:20:44] [INFO ] Invariants computation overflowed in 9 ms
[2022-05-20 09:20:44] [INFO ] Implicit Places using invariants in 409 ms returned []
[2022-05-20 09:20:44] [INFO ] Flow matrix only has 1702 transitions (discarded 460 similar events)
// Phase 1: matrix 1702 rows 129 cols
[2022-05-20 09:20:44] [INFO ] Invariants computation overflowed in 13 ms
[2022-05-20 09:20:48] [INFO ] Implicit Places using invariants and state equation in 3313 ms returned []
Implicit Place search using SMT with State Equation took 3724 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 129/194 places, 2162/2205 transitions.
Finished structural reductions, in 2 iterations. Remains : 129/194 places, 2162/2205 transitions.
[2022-05-20 09:20:48] [INFO ] Flatten gal took : 164 ms
[2022-05-20 09:20:48] [INFO ] Flatten gal took : 183 ms
[2022-05-20 09:20:48] [INFO ] Input system was already deterministic with 2162 transitions.
[2022-05-20 09:20:48] [INFO ] Flatten gal took : 166 ms
[2022-05-20 09:20:49] [INFO ] Flatten gal took : 180 ms
[2022-05-20 09:20:49] [INFO ] Time to serialize gal into /tmp/CTLFireability11408412173632205445.gal : 23 ms
[2022-05-20 09:20:49] [INFO ] Time to serialize properties into /tmp/CTLFireability17191893074976911495.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11408412173632205445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17191893074976911495.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:21:19] [INFO ] Flatten gal took : 163 ms
[2022-05-20 09:21:19] [INFO ] Applying decomposition
[2022-05-20 09:21:19] [INFO ] Flatten gal took : 113 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5410618111278612223.txt' '-o' '/tmp/graph5410618111278612223.bin' '-w' '/tmp/graph5410618111278612223.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5410618111278612223.bin' '-l' '-1' '-v' '-w' '/tmp/graph5410618111278612223.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:21:19] [INFO ] Decomposing Gal with order
[2022-05-20 09:21:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:21:20] [INFO ] Removed a total of 6848 redundant transitions.
[2022-05-20 09:21:20] [INFO ] Flatten gal took : 203 ms
[2022-05-20 09:21:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 199 labels/synchronizations in 38 ms.
[2022-05-20 09:21:20] [INFO ] Time to serialize gal into /tmp/CTLFireability15290125248080202625.gal : 9 ms
[2022-05-20 09:21:20] [INFO ] Time to serialize properties into /tmp/CTLFireability6991634916770196972.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15290125248080202625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6991634916770196972.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.06047e+10,1.80061,42228,4835,163,66453,539,1920,55255,125,2020,0


Converting to forward existential form...Done !
original formula: EF(EG((((i22.u22.P_lb_balancing_1!=1)||(i22.u23.P_lb_load_1_4!=1))||((i22.u23.P_lb_load_2_4!=1)||((((u1.P_server_notification_2==0)||(i22...298
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(((i22.u22.P_lb_balancing_1!=1)||(i22.u23.P_lb_load_1_4!=1))||((i22.u23.P_lb_load_2_4!=1)|...348
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,1,3.23994,57864,1,0,86256,2645,7348,97521,488,10312,432349
FORMULA SimpleLoadBal-PT-20-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 9 ms. Remains 194 /194 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2022-05-20 09:21:23] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:21:23] [INFO ] Invariants computation overflowed in 14 ms
[2022-05-20 09:21:23] [INFO ] Implicit Places using invariants in 416 ms returned []
[2022-05-20 09:21:23] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:21:23] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:21:24] [INFO ] Implicit Places using invariants and state equation in 978 ms returned []
Implicit Place search using SMT with State Equation took 1394 ms to find 0 implicit places.
[2022-05-20 09:21:24] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:21:24] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-20 09:21:25] [INFO ] Dead Transitions using invariants and state equation in 1160 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 2205/2205 transitions.
[2022-05-20 09:21:26] [INFO ] Flatten gal took : 89 ms
[2022-05-20 09:21:26] [INFO ] Flatten gal took : 102 ms
[2022-05-20 09:21:26] [INFO ] Input system was already deterministic with 2205 transitions.
[2022-05-20 09:21:26] [INFO ] Flatten gal took : 113 ms
[2022-05-20 09:21:26] [INFO ] Flatten gal took : 98 ms
[2022-05-20 09:21:26] [INFO ] Time to serialize gal into /tmp/CTLFireability10479612863320331539.gal : 13 ms
[2022-05-20 09:21:26] [INFO ] Time to serialize properties into /tmp/CTLFireability15864231702071301216.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10479612863320331539.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15864231702071301216.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:21:56] [INFO ] Flatten gal took : 100 ms
[2022-05-20 09:21:56] [INFO ] Applying decomposition
[2022-05-20 09:21:56] [INFO ] Flatten gal took : 101 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5222246885672248274.txt' '-o' '/tmp/graph5222246885672248274.bin' '-w' '/tmp/graph5222246885672248274.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5222246885672248274.bin' '-l' '-1' '-v' '-w' '/tmp/graph5222246885672248274.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:21:57] [INFO ] Decomposing Gal with order
[2022-05-20 09:21:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:21:57] [INFO ] Removed a total of 6868 redundant transitions.
[2022-05-20 09:21:57] [INFO ] Flatten gal took : 330 ms
[2022-05-20 09:21:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 230 labels/synchronizations in 53 ms.
[2022-05-20 09:21:57] [INFO ] Time to serialize gal into /tmp/CTLFireability17690041705100023126.gal : 12 ms
[2022-05-20 09:21:57] [INFO ] Time to serialize properties into /tmp/CTLFireability13898784098709133072.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17690041705100023126.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13898784098709133072.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58289e+15,5.83035,109536,3834,164,216089,525,1971,217052,133,2454,0


Converting to forward existential form...Done !
original formula: EX(AG((((i8.u39.P_server_request_14_1==0)||(i24.u44.P_lb_balancing_1==0))||((i22.u47.P_lb_load_1_11==0)||(i22.u46.P_lb_load_2_9==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((((i8.u39.P_server_request_14_1==0)||(i24.u44.P_lb_balancing_1==0))||((i22.u47.P_lb_lo...210
Reverse transition relation is NOT exact ! Due to transitions t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58...589
(forward)formula 0,0,18.8084,347724,1,0,671121,2835,10059,646757,547,11222,2472161
FORMULA SimpleLoadBal-PT-20-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 8 ms. Remains 194 /194 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2022-05-20 09:22:16] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:22:16] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-20 09:22:16] [INFO ] Implicit Places using invariants in 357 ms returned []
[2022-05-20 09:22:16] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:22:16] [INFO ] Invariants computation overflowed in 11 ms
[2022-05-20 09:22:17] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:22:21] [INFO ] Implicit Places using invariants and state equation in 4193 ms returned [20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 82, 83]
Discarding 21 places :
Implicit Place search using SMT with State Equation took 4557 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 7 ms. Remains 173 /173 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 173/194 places, 2205/2205 transitions.
[2022-05-20 09:22:21] [INFO ] Flatten gal took : 88 ms
[2022-05-20 09:22:21] [INFO ] Flatten gal took : 117 ms
[2022-05-20 09:22:21] [INFO ] Input system was already deterministic with 2205 transitions.
[2022-05-20 09:22:21] [INFO ] Flatten gal took : 99 ms
[2022-05-20 09:22:21] [INFO ] Flatten gal took : 102 ms
[2022-05-20 09:22:21] [INFO ] Time to serialize gal into /tmp/CTLFireability14631909259979075176.gal : 14 ms
[2022-05-20 09:22:21] [INFO ] Time to serialize properties into /tmp/CTLFireability4293112002370788398.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14631909259979075176.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4293112002370788398.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:22:51] [INFO ] Flatten gal took : 99 ms
[2022-05-20 09:22:51] [INFO ] Applying decomposition
[2022-05-20 09:22:52] [INFO ] Flatten gal took : 102 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12044002265491411072.txt' '-o' '/tmp/graph12044002265491411072.bin' '-w' '/tmp/graph12044002265491411072.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12044002265491411072.bin' '-l' '-1' '-v' '-w' '/tmp/graph12044002265491411072.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:22:52] [INFO ] Decomposing Gal with order
[2022-05-20 09:22:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:22:52] [INFO ] Removed a total of 6868 redundant transitions.
[2022-05-20 09:22:52] [INFO ] Flatten gal took : 194 ms
[2022-05-20 09:22:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 200 labels/synchronizations in 32 ms.
[2022-05-20 09:22:52] [INFO ] Time to serialize gal into /tmp/CTLFireability11582403778240497895.gal : 9 ms
[2022-05-20 09:22:52] [INFO ] Time to serialize properties into /tmp/CTLFireability10817517494543540738.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11582403778240497895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10817517494543540738.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58289e+15,13.0625,177388,3933,56,307066,410,2077,280716,103,987,0


Converting to forward existential form...Done !
original formula: (E(EX((AG(((((i3.u36.P_lb_routing_1_5==1)&&(i23.u50.P_lb_load_1_6==1))&&(i23.u50.P_lb_load_2_6==1))||((i19.u2.P_client_waiting_6==1)&&(i1...702
=> equivalent forward existential formula: ([(FwdU(Init,EX((!(E(TRUE U !(((((i3.u36.P_lb_routing_1_5==1)&&(i23.u50.P_lb_load_1_6==1))&&(i23.u50.P_lb_load_2...805
Reverse transition relation is NOT exact ! Due to transitions t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58...603
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
(forward)formula 0,0,24.3692,305544,1,0,640992,1439,10798,542085,371,8445,1738263
FORMULA SimpleLoadBal-PT-20-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 192 transition count 2203
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 64 place count 152 transition count 2183
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 104 place count 132 transition count 2163
Applied a total of 104 rules in 203 ms. Remains 132 /194 variables (removed 62) and now considering 2163/2205 (removed 42) transitions.
[2022-05-20 09:23:17] [INFO ] Flow matrix only has 1703 transitions (discarded 460 similar events)
// Phase 1: matrix 1703 rows 132 cols
[2022-05-20 09:23:17] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:23:17] [INFO ] Implicit Places using invariants in 331 ms returned []
[2022-05-20 09:23:17] [INFO ] Flow matrix only has 1703 transitions (discarded 460 similar events)
// Phase 1: matrix 1703 rows 132 cols
[2022-05-20 09:23:17] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-20 09:23:18] [INFO ] Implicit Places using invariants and state equation in 782 ms returned []
Implicit Place search using SMT with State Equation took 1116 ms to find 0 implicit places.
[2022-05-20 09:23:18] [INFO ] Redundant transitions in 172 ms returned []
[2022-05-20 09:23:18] [INFO ] Flow matrix only has 1703 transitions (discarded 460 similar events)
// Phase 1: matrix 1703 rows 132 cols
[2022-05-20 09:23:18] [INFO ] Invariants computation overflowed in 10 ms
[2022-05-20 09:23:19] [INFO ] Dead Transitions using invariants and state equation in 1120 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 132/194 places, 2163/2205 transitions.
Finished structural reductions, in 1 iterations. Remains : 132/194 places, 2163/2205 transitions.
[2022-05-20 09:23:19] [INFO ] Flatten gal took : 88 ms
[2022-05-20 09:23:19] [INFO ] Flatten gal took : 101 ms
[2022-05-20 09:23:20] [INFO ] Input system was already deterministic with 2163 transitions.
[2022-05-20 09:23:20] [INFO ] Flatten gal took : 97 ms
[2022-05-20 09:23:20] [INFO ] Flatten gal took : 99 ms
[2022-05-20 09:23:20] [INFO ] Time to serialize gal into /tmp/CTLFireability7299395926887200264.gal : 14 ms
[2022-05-20 09:23:20] [INFO ] Time to serialize properties into /tmp/CTLFireability10712498841298770326.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7299395926887200264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10712498841298770326.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:23:50] [INFO ] Flatten gal took : 100 ms
[2022-05-20 09:23:50] [INFO ] Applying decomposition
[2022-05-20 09:23:50] [INFO ] Flatten gal took : 99 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5588833073894439247.txt' '-o' '/tmp/graph5588833073894439247.bin' '-w' '/tmp/graph5588833073894439247.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5588833073894439247.bin' '-l' '-1' '-v' '-w' '/tmp/graph5588833073894439247.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:23:50] [INFO ] Decomposing Gal with order
[2022-05-20 09:23:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:23:51] [INFO ] Removed a total of 6886 redundant transitions.
[2022-05-20 09:23:51] [INFO ] Flatten gal took : 195 ms
[2022-05-20 09:23:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 211 labels/synchronizations in 31 ms.
[2022-05-20 09:23:51] [INFO ] Time to serialize gal into /tmp/CTLFireability12998540774542040288.gal : 7 ms
[2022-05-20 09:23:51] [INFO ] Time to serialize properties into /tmp/CTLFireability18266760342191872066.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12998540774542040288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18266760342191872066.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.06189e+11,5.50131,84660,4026,51,125246,349,2036,138579,72,1135,0


Converting to forward existential form...Done !
original formula: AF(((EG(EF((((((u5.P_lb_routing_1_3==1)&&(u27.P_lb_load_1_8==1))&&(u27.P_lb_load_2_7==1))||(u5.P_lb_routing_1_3!=1))||((i9.u28.P_lb_load_...682
=> equivalent forward existential formula: [FwdG(Init,!(((EG(E(TRUE U (((((u5.P_lb_routing_1_3==1)&&(u27.P_lb_load_1_8==1))&&(u27.P_lb_load_2_7==1))||(u5.P...739
Reverse transition relation is NOT exact ! Due to transitions t1222, t1224, t1227, t1228, t1230, t1231, t1244, t1245, t1247, t1248, t1250, t1251, t1503, t1...682
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
(forward)formula 0,1,21.9192,397880,1,0,634322,1438,10809,580951,304,7444,3683168
FORMULA SimpleLoadBal-PT-20-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 8 ms. Remains 194 /194 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2022-05-20 09:24:13] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:24:13] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:24:13] [INFO ] Implicit Places using invariants in 399 ms returned []
[2022-05-20 09:24:13] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:24:13] [INFO ] Invariants computation overflowed in 12 ms
[2022-05-20 09:24:14] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:24:18] [INFO ] Implicit Places using invariants and state equation in 4457 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 82, 83]
Discarding 22 places :
Implicit Place search using SMT with State Equation took 4860 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 172/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 10 ms. Remains 172 /172 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 172/194 places, 2205/2205 transitions.
[2022-05-20 09:24:18] [INFO ] Flatten gal took : 93 ms
[2022-05-20 09:24:18] [INFO ] Flatten gal took : 108 ms
[2022-05-20 09:24:18] [INFO ] Input system was already deterministic with 2205 transitions.
[2022-05-20 09:24:18] [INFO ] Flatten gal took : 101 ms
[2022-05-20 09:24:18] [INFO ] Flatten gal took : 102 ms
[2022-05-20 09:24:18] [INFO ] Time to serialize gal into /tmp/CTLFireability16868497656843298249.gal : 14 ms
[2022-05-20 09:24:18] [INFO ] Time to serialize properties into /tmp/CTLFireability4120985872103195672.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16868497656843298249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4120985872103195672.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:24:48] [INFO ] Flatten gal took : 99 ms
[2022-05-20 09:24:48] [INFO ] Applying decomposition
[2022-05-20 09:24:49] [INFO ] Flatten gal took : 102 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7189997773118694710.txt' '-o' '/tmp/graph7189997773118694710.bin' '-w' '/tmp/graph7189997773118694710.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7189997773118694710.bin' '-l' '-1' '-v' '-w' '/tmp/graph7189997773118694710.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:24:49] [INFO ] Decomposing Gal with order
[2022-05-20 09:24:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:24:49] [INFO ] Removed a total of 7146 redundant transitions.
[2022-05-20 09:24:49] [INFO ] Flatten gal took : 208 ms
[2022-05-20 09:24:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 157 labels/synchronizations in 33 ms.
[2022-05-20 09:24:49] [INFO ] Time to serialize gal into /tmp/CTLFireability11850546424969338811.gal : 8 ms
[2022-05-20 09:24:49] [INFO ] Time to serialize properties into /tmp/CTLFireability4791583847520001939.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11850546424969338811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4791583847520001939.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58289e+15,8.70834,156968,4290,52,307017,373,2280,293205,75,917,0


Converting to forward existential form...Done !
original formula: EX(A(AF(EX((((i16.u28.P_lb_routing_1_15==1)&&(i26.u50.P_lb_load_1_8==1))&&(i26.u50.P_lb_load_2_8==1)))) U !((AF((((i10.u29.P_lb_routing_1...319
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(!((!(EG(!((((i10.u29.P_lb_routing_1_17==1)&&(i26.u49.P_lb_load_1_5==1))&&(i26.u49.P_lb_load...806
Reverse transition relation is NOT exact ! Due to transitions t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58...610
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 8 ms. Remains 194 /194 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2022-05-20 09:25:19] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:25:19] [INFO ] Invariants computation overflowed in 22 ms
[2022-05-20 09:25:20] [INFO ] Implicit Places using invariants in 428 ms returned []
[2022-05-20 09:25:20] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:25:20] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:25:20] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:25:24] [INFO ] Implicit Places using invariants and state equation in 3993 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 82, 83]
Discarding 22 places :
Implicit Place search using SMT with State Equation took 4427 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 172/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 13 ms. Remains 172 /172 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 172/194 places, 2205/2205 transitions.
[2022-05-20 09:25:24] [INFO ] Flatten gal took : 150 ms
[2022-05-20 09:25:24] [INFO ] Flatten gal took : 173 ms
[2022-05-20 09:25:24] [INFO ] Input system was already deterministic with 2205 transitions.
[2022-05-20 09:25:24] [INFO ] Flatten gal took : 157 ms
[2022-05-20 09:25:25] [INFO ] Flatten gal took : 158 ms
[2022-05-20 09:25:25] [INFO ] Time to serialize gal into /tmp/CTLFireability12244459833822558523.gal : 17 ms
[2022-05-20 09:25:25] [INFO ] Time to serialize properties into /tmp/CTLFireability2477797006289747536.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12244459833822558523.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2477797006289747536.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:25:55] [INFO ] Flatten gal took : 98 ms
[2022-05-20 09:25:55] [INFO ] Applying decomposition
[2022-05-20 09:25:55] [INFO ] Flatten gal took : 100 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3460050631206399029.txt' '-o' '/tmp/graph3460050631206399029.bin' '-w' '/tmp/graph3460050631206399029.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3460050631206399029.bin' '-l' '-1' '-v' '-w' '/tmp/graph3460050631206399029.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:25:55] [INFO ] Decomposing Gal with order
[2022-05-20 09:25:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:25:55] [INFO ] Removed a total of 7146 redundant transitions.
[2022-05-20 09:25:55] [INFO ] Flatten gal took : 220 ms
[2022-05-20 09:25:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 158 labels/synchronizations in 29 ms.
[2022-05-20 09:25:55] [INFO ] Time to serialize gal into /tmp/CTLFireability13188957153703509187.gal : 7 ms
[2022-05-20 09:25:55] [INFO ] Time to serialize properties into /tmp/CTLFireability1177776467844202778.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13188957153703509187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1177776467844202778.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58289e+15,8.61489,123280,4907,52,213360,512,2361,200429,75,1333,0


Converting to forward existential form...Done !
original formula: E((((i0.u35.P_lb_routing_1_4==1)&&(i25.u52.P_lb_load_1_5==1))&&(i25.u52.P_lb_load_2_5==1)) U A(((((i11.u32.P_lb_routing_1_19==1)&&(i15.u4...782
=> equivalent forward existential formula: [((FwdU(Init,(((i0.u35.P_lb_routing_1_4==1)&&(i25.u52.P_lb_load_1_5==1))&&(i25.u52.P_lb_load_2_5==1))) * !(EG(!(...1298
Reverse transition relation is NOT exact ! Due to transitions t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58...628
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
(forward)formula 0,1,29.3917,609216,1,0,1.16647e+06,1091,14950,1.0073e+06,301,5298,5685684
FORMULA SimpleLoadBal-PT-20-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 192 transition count 2203
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 64 place count 152 transition count 2183
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 104 place count 132 transition count 2163
Applied a total of 104 rules in 148 ms. Remains 132 /194 variables (removed 62) and now considering 2163/2205 (removed 42) transitions.
[2022-05-20 09:26:25] [INFO ] Flow matrix only has 1703 transitions (discarded 460 similar events)
// Phase 1: matrix 1703 rows 132 cols
[2022-05-20 09:26:25] [INFO ] Invariants computation overflowed in 7 ms
[2022-05-20 09:26:25] [INFO ] Implicit Places using invariants in 301 ms returned []
[2022-05-20 09:26:25] [INFO ] Flow matrix only has 1703 transitions (discarded 460 similar events)
// Phase 1: matrix 1703 rows 132 cols
[2022-05-20 09:26:25] [INFO ] Invariants computation overflowed in 5 ms
[2022-05-20 09:26:26] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:26:30] [INFO ] Implicit Places using invariants and state equation in 4741 ms returned [22, 23]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5045 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 130/194 places, 2163/2205 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 128 transition count 2161
Applied a total of 4 rules in 112 ms. Remains 128 /130 variables (removed 2) and now considering 2161/2163 (removed 2) transitions.
[2022-05-20 09:26:30] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2022-05-20 09:26:30] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:26:31] [INFO ] Implicit Places using invariants in 317 ms returned []
[2022-05-20 09:26:31] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2022-05-20 09:26:31] [INFO ] Invariants computation overflowed in 5 ms
[2022-05-20 09:26:31] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:26:32] [INFO ] Implicit Places using invariants and state equation in 1567 ms returned []
Implicit Place search using SMT with State Equation took 1887 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 128/194 places, 2161/2205 transitions.
Finished structural reductions, in 2 iterations. Remains : 128/194 places, 2161/2205 transitions.
[2022-05-20 09:26:32] [INFO ] Flatten gal took : 157 ms
[2022-05-20 09:26:32] [INFO ] Flatten gal took : 194 ms
[2022-05-20 09:26:33] [INFO ] Input system was already deterministic with 2161 transitions.
[2022-05-20 09:26:33] [INFO ] Flatten gal took : 166 ms
[2022-05-20 09:26:33] [INFO ] Flatten gal took : 158 ms
[2022-05-20 09:26:33] [INFO ] Time to serialize gal into /tmp/CTLFireability1160115998738410142.gal : 13 ms
[2022-05-20 09:26:33] [INFO ] Time to serialize properties into /tmp/CTLFireability11863926799127287480.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1160115998738410142.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11863926799127287480.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:27:03] [INFO ] Flatten gal took : 120 ms
[2022-05-20 09:27:03] [INFO ] Applying decomposition
[2022-05-20 09:27:03] [INFO ] Flatten gal took : 118 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8593985976250638057.txt' '-o' '/tmp/graph8593985976250638057.bin' '-w' '/tmp/graph8593985976250638057.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8593985976250638057.bin' '-l' '-1' '-v' '-w' '/tmp/graph8593985976250638057.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:27:04] [INFO ] Decomposing Gal with order
[2022-05-20 09:27:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:27:04] [INFO ] Removed a total of 6848 redundant transitions.
[2022-05-20 09:27:04] [INFO ] Flatten gal took : 199 ms
[2022-05-20 09:27:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 161 labels/synchronizations in 31 ms.
[2022-05-20 09:27:04] [INFO ] Time to serialize gal into /tmp/CTLFireability14264097438634708583.gal : 6 ms
[2022-05-20 09:27:04] [INFO ] Time to serialize properties into /tmp/CTLFireability764268490571153124.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14264097438634708583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability764268490571153124.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.70699e+10,2.31592,49372,4586,53,79007,406,1918,69070,109,956,0


Converting to forward existential form...Done !
original formula: (A(AF((((u14.P_lb_routing_1_8==1)&&(u24.P_lb_load_1_8==1))&&(i26.u29.P_lb_load_2_9==1))) U EG(((A((((u4.P_lb_routing_1_4==1)&&(i22.u23.P_...812
=> equivalent forward existential formula: [FwdG((Init * !(!((E(!(EG(((!((E(!(!((((u13.P_server_request_7_2==1)&&(i22.u22.P_lb_balancing_1==1))&&((i22.u23....2574
Reverse transition relation is NOT exact ! Due to transitions t1250, t1252, t1461, t1462, t1463, t1464, t1465, t1466, t1467, t1468, t1469, t1470, t1471, t1...697
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,1,10.5926,229332,1,0,462987,1146,10350,354098,343,5359,1859301
FORMULA SimpleLoadBal-PT-20-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 9 ms. Remains 194 /194 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2022-05-20 09:27:15] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:27:15] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:27:15] [INFO ] Implicit Places using invariants in 390 ms returned []
[2022-05-20 09:27:15] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:27:15] [INFO ] Invariants computation overflowed in 5 ms
[2022-05-20 09:27:15] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:27:20] [INFO ] Implicit Places using invariants and state equation in 4600 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 82, 83]
Discarding 22 places :
Implicit Place search using SMT with State Equation took 5000 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 172/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 16 ms. Remains 172 /172 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 172/194 places, 2205/2205 transitions.
[2022-05-20 09:27:20] [INFO ] Flatten gal took : 85 ms
[2022-05-20 09:27:20] [INFO ] Flatten gal took : 99 ms
[2022-05-20 09:27:20] [INFO ] Input system was already deterministic with 2205 transitions.
[2022-05-20 09:27:20] [INFO ] Flatten gal took : 98 ms
[2022-05-20 09:27:20] [INFO ] Flatten gal took : 100 ms
[2022-05-20 09:27:20] [INFO ] Time to serialize gal into /tmp/CTLFireability3032048038928651550.gal : 14 ms
[2022-05-20 09:27:20] [INFO ] Time to serialize properties into /tmp/CTLFireability1861559632219022411.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3032048038928651550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1861559632219022411.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:27:50] [INFO ] Flatten gal took : 98 ms
[2022-05-20 09:27:50] [INFO ] Applying decomposition
[2022-05-20 09:27:50] [INFO ] Flatten gal took : 100 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17900205486259201066.txt' '-o' '/tmp/graph17900205486259201066.bin' '-w' '/tmp/graph17900205486259201066.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17900205486259201066.bin' '-l' '-1' '-v' '-w' '/tmp/graph17900205486259201066.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:27:51] [INFO ] Decomposing Gal with order
[2022-05-20 09:27:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:27:51] [INFO ] Removed a total of 7007 redundant transitions.
[2022-05-20 09:27:51] [INFO ] Flatten gal took : 227 ms
[2022-05-20 09:27:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 191 labels/synchronizations in 43 ms.
[2022-05-20 09:27:51] [INFO ] Time to serialize gal into /tmp/CTLFireability3407839446168435238.gal : 9 ms
[2022-05-20 09:27:51] [INFO ] Time to serialize properties into /tmp/CTLFireability13469032815266062584.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3407839446168435238.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13469032815266062584.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58289e+15,5.41943,106732,5400,97,196626,525,2207,171056,103,1221,0


Converting to forward existential form...Done !
original formula: EX(EF(EG((((i12.u24.P_server_request_2_2!=1)||(i18.u36.P_lb_balancing_1!=1))||((i25.u50.P_lb_load_1_6!=1)||(i25.u45.P_lb_load_2_8!=1)))))...156
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),TRUE),(((i12.u24.P_server_request_2_2!=1)||(i18.u36.P_lb_balancing_1!=1))||((i25.u50.P_lb_lo...206
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
(forward)formula 0,1,17.0867,320044,1,0,692078,1543,8355,498219,384,7883,2556604
FORMULA SimpleLoadBal-PT-20-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 9 ms. Remains 194 /194 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2022-05-20 09:28:08] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:28:08] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:28:09] [INFO ] Implicit Places using invariants in 404 ms returned []
[2022-05-20 09:28:09] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2022-05-20 09:28:09] [INFO ] Invariants computation overflowed in 6 ms
[2022-05-20 09:28:09] [INFO ] State equation strengthened by 820 read => feed constraints.
[2022-05-20 09:28:13] [INFO ] Implicit Places using invariants and state equation in 4768 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 82, 83]
Discarding 22 places :
Implicit Place search using SMT with State Equation took 5180 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 172/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 9 ms. Remains 172 /172 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 172/194 places, 2205/2205 transitions.
[2022-05-20 09:28:14] [INFO ] Flatten gal took : 87 ms
[2022-05-20 09:28:14] [INFO ] Flatten gal took : 99 ms
[2022-05-20 09:28:14] [INFO ] Input system was already deterministic with 2205 transitions.
[2022-05-20 09:28:14] [INFO ] Flatten gal took : 97 ms
[2022-05-20 09:28:14] [INFO ] Flatten gal took : 99 ms
[2022-05-20 09:28:14] [INFO ] Time to serialize gal into /tmp/CTLFireability15557050855148123060.gal : 13 ms
[2022-05-20 09:28:14] [INFO ] Time to serialize properties into /tmp/CTLFireability17062890775362811830.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15557050855148123060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17062890775362811830.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:28:44] [INFO ] Flatten gal took : 98 ms
[2022-05-20 09:28:44] [INFO ] Applying decomposition
[2022-05-20 09:28:44] [INFO ] Flatten gal took : 103 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13583635348358584940.txt' '-o' '/tmp/graph13583635348358584940.bin' '-w' '/tmp/graph13583635348358584940.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13583635348358584940.bin' '-l' '-1' '-v' '-w' '/tmp/graph13583635348358584940.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:28:45] [INFO ] Decomposing Gal with order
[2022-05-20 09:28:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:28:45] [INFO ] Removed a total of 6868 redundant transitions.
[2022-05-20 09:28:45] [INFO ] Flatten gal took : 186 ms
[2022-05-20 09:28:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 191 labels/synchronizations in 28 ms.
[2022-05-20 09:28:45] [INFO ] Time to serialize gal into /tmp/CTLFireability14875976722061861577.gal : 6 ms
[2022-05-20 09:28:45] [INFO ] Time to serialize properties into /tmp/CTLFireability11221733140458011986.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14875976722061861577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11221733140458011986.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58289e+15,9.74008,175884,4516,54,330722,420,1918,292280,100,1156,0


Converting to forward existential form...Done !
original formula: EF(((EX(TRUE) * (i13.u23.P_server_notification_2==1)) * ((i24.u31.P_lb_balancing_1==1)&&(i24.u48.P_lb_load_2_1==1))))
=> equivalent forward existential formula: [(EY(((FwdU(Init,TRUE) * ((i24.u31.P_lb_balancing_1==1)&&(i24.u48.P_lb_load_2_1==1))) * (i13.u23.P_server_notifi...187
(forward)formula 0,1,9.82396,175884,1,0,330722,420,3348,292280,132,1156,11796
FORMULA SimpleLoadBal-PT-20-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

[2022-05-20 09:28:55] [INFO ] Flatten gal took : 98 ms
[2022-05-20 09:28:55] [INFO ] Flatten gal took : 99 ms
[2022-05-20 09:28:55] [INFO ] Applying decomposition
[2022-05-20 09:28:55] [INFO ] Flatten gal took : 95 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11825882009573912776.txt' '-o' '/tmp/graph11825882009573912776.bin' '-w' '/tmp/graph11825882009573912776.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11825882009573912776.bin' '-l' '-1' '-v' '-w' '/tmp/graph11825882009573912776.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:28:55] [INFO ] Decomposing Gal with order
[2022-05-20 09:28:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:28:56] [INFO ] Removed a total of 6868 redundant transitions.
[2022-05-20 09:28:56] [INFO ] Flatten gal took : 188 ms
[2022-05-20 09:28:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 29 ms.
[2022-05-20 09:28:56] [INFO ] Time to serialize gal into /tmp/CTLFireability2278543127997140954.gal : 7 ms
[2022-05-20 09:28:56] [INFO ] Time to serialize properties into /tmp/CTLFireability2947961626324686067.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2278543127997140954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2947961626324686067.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.58289e+15,5.83524,124200,5233,98,242429,505,2007,231272,110,2410,0


Converting to forward existential form...Done !
original formula: EG(AG(((AX(((((i6.u34.P_server_request_6_1==0)||(i26.u30.P_lb_balancing_1==0))||((i17.u50.P_lb_load_1_5==0)||(u45.P_lb_load_2_3==0)))&&((...554
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((!(EX(!(((((i6.u34.P_server_request_6_1==0)||(i26.u30.P_lb_balancing_1==0))||((i17.u50....615
Reverse transition relation is NOT exact ! Due to transitions t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58...610
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
(forward)formula 0,0,26.8003,650792,1,0,1.39655e+06,3140,11862,1.11398e+06,470,9707,5248025
FORMULA SimpleLoadBal-PT-20-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: EX(A(AF(EX((((i21.u42.P_lb_routing_1_15==1)&&(i17.u46.P_lb_load_1_8==1))&&(i17.u46.P_lb_load_2_8==1)))) U !((AF((((i22.u43.P_lb_routing_1...312
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(!((!(EG(!((((i22.u43.P_lb_routing_1_17==1)&&(i17.u50.P_lb_load_1_5==1))&&(i17.u50.P_lb_load...785
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 1,1,59.0438,1528592,1,0,3.27434e+06,3205,11996,2.6886e+06,481,9867,11297204
FORMULA SimpleLoadBal-PT-20-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Total runtime 852725 ms.

BK_STOP 1653038995545

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="SimpleLoadBal-PT-20"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SimpleLoadBal-PT-20, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-smll-165303241300034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-20.tgz
mv SimpleLoadBal-PT-20 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;