Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.........................
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 4.7K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 117 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 355 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 10 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 3.0M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is HypercubeGrid-PT-C4K3P3B12, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r104-smll-152658634200119
=====================================================================

--------------------
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 HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-00
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-01
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-02
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-03
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-04
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-05
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-06
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-07
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-08
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-09
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-10
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-11
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-12
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-13
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-14
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1526787943905

Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-00 with value :(((pi_d2_n1_3_1_1_1>=1)&&(pbl_3_1_1_1>=1))||((((po_d3_n1_2_3_2_2>=1)&&(pbl_2_3_1_2>=1))||((po_d2_n1_1_2_3_3>=1)&&(pbl_1_1_3_3>=1)))&&((!((pi_d4_n1_2_2_1_3>=1)&&(pbl_2_2_1_3>=1)))&&(((pi_d3_n1_2_2_1_3>=1)&&(pbl_2_2_1_3>=1))||((po_d2_n1_1_4_2_2>=1)&&(pbl_1_3_2_2>=1))))))
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-01 with value :(((po_d4_n1_1_2_3_2>=1)&&(pbl_1_2_3_1>=1))&&(((pi_d2_n1_2_1_2_3>=1)&&(pbl_2_1_2_3>=1))&&((pi_d1_n1_2_1_1_1>=1)&&(pbl_2_1_1_1>=1))))
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-02 with value :((!((!((pi_d2_n1_3_2_3_3>=1)&&(pbl_3_2_3_3>=1)))||(((po_d1_n1_3_1_3_1>=1)&&(pbl_2_1_3_1>=1))||((pi_d2_n1_1_3_3_3>=1)&&(pbl_1_3_3_3>=1)))))&&((po_d3_n1_3_2_2_3>=1)&&(pbl_3_2_1_3>=1)))
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-03 with value :((pi_d1_n1_1_2_1_1>=1)&&(pbl_1_2_1_1>=1))
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-04 with value :((((pi_d4_n1_1_1_2_1>=1)&&(pbl_1_1_2_1>=1))&&((pol_d1_n1_3_2_2_2>=1)&&(pb_d1_n1_3_2_2_2>=1)))&&((pil_d2_n1_1_2_1_1>=1)&&(pb_d2_n2_1_1_1_1>=1)))
Read [invariant] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-05 with value :(!(((pi_d1_n1_2_2_2_2>=1)&&(pbl_2_2_2_2>=1))&&((pi_d3_n1_3_2_3_2>=1)&&(pbl_3_2_3_2>=1))))
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-06 with value :(((pi_d3_n1_3_1_1_2>=1)&&(pbl_3_1_1_2>=1))&&((pi_d3_n1_2_3_1_2>=1)&&(pbl_2_3_1_2>=1)))
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-07 with value :(((((pi_d4_n1_2_3_2_2>=1)&&(pbl_2_3_2_2>=1))||((pi_d3_n1_1_1_2_3>=1)&&(pbl_1_1_2_3>=1)))||((((po_d2_n1_3_3_2_1>=1)&&(pbl_3_2_2_1>=1))&&((po_d2_n1_3_2_1_1>=1)&&(pbl_3_1_1_1>=1)))&&((po_d3_n1_3_3_4_1>=1)&&(pbl_3_3_3_1>=1))))&&((po_d1_n1_4_1_3_1>=1)&&(pbl_3_1_3_1>=1)))
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-08 with value :(((po_d4_n1_1_3_1_2>=1)&&(pbl_1_3_1_1>=1))&&((pi_d3_n1_1_1_2_2>=1)&&(pbl_1_1_2_2>=1)))
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-09 with value :(!(((!((po_d2_n1_1_4_2_3>=1)&&(pbl_1_3_2_3>=1)))||((po_d1_n1_2_2_1_3>=1)&&(pbl_1_2_1_3>=1)))||(!(((pil_d3_n1_2_3_4_2>=1)&&(pb_d3_n2_2_3_3_2>=1))||((pi_d2_n1_1_1_3_1>=1)&&(pbl_1_1_3_1>=1))))))
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-10 with value :((po_d2_n1_2_4_1_3>=1)&&(pbl_2_3_1_3>=1))
Read [invariant] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-11 with value :(((po_d2_n1_2_4_3_1>=1)&&(pbl_2_3_3_1>=1))||(!((((po_d1_n1_2_2_3_3>=1)&&(pbl_1_2_3_3>=1))&&((po_d3_n1_3_2_3_3>=1)&&(pbl_3_2_2_3>=1)))||((po_d2_n1_3_4_1_1>=1)&&(pbl_3_3_1_1>=1)))))
Read [invariant] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-12 with value :(((!(((pi_d2_n1_2_2_2_3>=1)&&(pbl_2_2_2_3>=1))&&((po_d2_n1_1_2_2_1>=1)&&(pbl_1_1_2_1>=1))))&&(!((pi_d2_n1_2_2_1_1>=1)&&(pbl_2_2_1_1>=1))))||(!((pi_d1_n1_3_3_2_3>=1)&&(pbl_3_3_2_3>=1))))
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-13 with value :((((((po_d4_n1_3_1_3_2>=1)&&(pbl_3_1_3_1>=1))||((pi_d1_n1_3_3_1_1>=1)&&(pbl_3_3_1_1>=1)))&&(((po_d4_n1_2_1_3_3>=1)&&(pbl_2_1_3_2>=1))&&((po_d1_n1_3_3_1_1>=1)&&(pbl_2_3_1_1>=1))))&&(!(((po_d4_n1_2_1_3_4>=1)&&(pbl_2_1_3_3>=1))||((pi_d3_n1_3_2_1_1>=1)&&(pbl_3_2_1_1>=1)))))&&(((pi_d2_n1_1_2_2_1>=1)&&(pbl_1_2_2_1>=1))||((((po_d2_n1_1_3_1_1>=1)&&(pbl_1_2_1_1>=1))||((po_d3_n1_1_1_2_1>=1)&&(pbl_1_1_1_1>=1)))&&(((pi_d1_n1_1_2_3_1>=1)&&(pbl_1_2_3_1>=1))&&((pi_d1_n1_1_1_2_1>=1)&&(pbl_1_1_2_1>=1))))))
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-14 with value :(((pil_d3_n1_1_3_3_1>=1)&&(pb_d3_n2_1_3_2_1>=1))&&((((pi_d4_n1_1_1_1_1>=1)&&(pbl_1_1_1_1>=1))||(((po_d4_n1_1_2_3_3>=1)&&(pbl_1_2_3_2>=1))||((pi_d1_n1_1_2_2_1>=1)&&(pbl_1_2_2_1>=1))))&&((!((pi_d1_n1_3_2_1_3>=1)&&(pbl_3_2_1_3>=1)))&&((pi_d2_n1_3_3_3_3>=1)&&(pbl_3_3_3_3>=1)))))
Read [reachable] property : HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-15 with value :(((po_d3_n1_1_1_3_3>=1)&&(pbl_1_1_2_3>=1))&&((pi_d2_n1_2_2_3_1>=1)&&(pbl_2_2_3_1>=1)))
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 5400 rows 2457 cols
invariant :po_d2_n1_3_1_1_1 + pol_d2_n1_3_1_1_1 = 1
invariant :pi_d3_n1_1_1_1_2 + pil_d3_n1_1_1_1_2 = 1
invariant :po_d3_n1_3_3_4_2 + pol_d3_n1_3_3_4_2 = 1
invariant :pi_d1_n1_2_1_1_1 + pil_d1_n1_2_1_1_1 = 1
invariant :pi_d3_n1_3_3_1_2 + pil_d3_n1_3_3_1_2 = 1
invariant :po_d4_n1_1_1_2_3 + pol_d4_n1_1_1_2_3 = 1
invariant :pi_d4_n1_1_1_2_1 + pil_d4_n1_1_1_2_1 = 1
invariant :po_d4_n1_1_1_2_1 + pol_d4_n1_1_1_2_1 = 1
invariant :po_d3_n1_2_2_3_1 + pol_d3_n1_2_2_3_1 = 1
invariant :pb_d1_n1_1_2_2_2 + pb_d1_n2_1_2_2_2 + pb_d2_n1_1_2_2_2 + pb_d2_n2_1_2_2_2 + pb_d3_n1_1_2_2_2 + pb_d3_n2_1_2_2_2 + pb_d4_n1_1_2_2_2 + pb_d4_n2_1_2_2_2 + pbl_1_2_2_2 = 36
invariant :pi_d2_n1_2_3_1_2 + pil_d2_n1_2_3_1_2 = 1
invariant :pi_d3_n1_1_3_2_3 + pil_d3_n1_1_3_2_3 = 1
invariant :pi_d1_n1_3_1_1_1 + pil_d1_n1_3_1_1_1 = 1
invariant :pi_d4_n1_2_1_2_3 + pil_d4_n1_2_1_2_3 = 1
invariant :pi_d3_n1_3_1_2_3 + pil_d3_n1_3_1_2_3 = 1
invariant :po_d1_n1_4_3_2_3 + pol_d1_n1_4_3_2_3 = 1
invariant :po_d4_n1_3_3_3_2 + pol_d4_n1_3_3_3_2 = 1
invariant :po_d1_n1_2_2_1_1 + pol_d1_n1_2_2_1_1 = 1
invariant :pb_d1_n1_3_1_1_2 + pb_d1_n2_3_1_1_2 + pb_d2_n1_3_1_1_2 + pb_d2_n2_3_1_1_2 + pb_d3_n1_3_1_1_2 + pb_d3_n2_3_1_1_2 + pb_d4_n1_3_1_1_2 + pb_d4_n2_3_1_1_2 + pbl_3_1_1_2 = 36
invariant :pi_d2_n1_3_3_1_1 + pil_d2_n1_3_3_1_1 = 1
invariant :po_d2_n1_2_4_2_3 + pol_d2_n1_2_4_2_3 = 1
invariant :po_d1_n1_2_2_3_2 + pol_d1_n1_2_2_3_2 = 1
invariant :po_d2_n1_3_2_1_1 + pol_d2_n1_3_2_1_1 = 1
invariant :pi_d4_n1_1_3_2_2 + pil_d4_n1_1_3_2_2 = 1
invariant :po_d3_n1_2_1_4_1 + pol_d3_n1_2_1_4_1 = 1
invariant :po_d3_n1_3_1_1_1 + pol_d3_n1_3_1_1_1 = 1
invariant :po_d1_n1_2_2_1_3 + pol_d1_n1_2_2_1_3 = 1
invariant :pi_d2_n1_2_2_3_2 + pil_d2_n1_2_2_3_2 = 1
invariant :pi_d1_n1_1_3_1_3 + pil_d1_n1_1_3_1_3 = 1
invariant :pi_d4_n1_1_2_3_2 + pil_d4_n1_1_2_3_2 = 1
invariant :pi_d4_n1_2_1_3_1 + pil_d4_n1_2_1_3_1 = 1
invariant :po_d1_n1_3_1_3_1 + pol_d1_n1_3_1_3_1 = 1
invariant :po_d2_n1_1_1_3_2 + pol_d2_n1_1_1_3_2 = 1
invariant :po_d3_n1_3_1_2_1 + pol_d3_n1_3_1_2_1 = 1
invariant :po_d3_n1_3_1_4_3 + pol_d3_n1_3_1_4_3 = 1
invariant :pi_d2_n1_2_4_1_1 + pil_d2_n1_2_4_1_1 = 1
invariant :po_d1_n1_2_1_1_2 + pol_d1_n1_2_1_1_2 = 1
invariant :po_d1_n1_4_2_2_3 + pol_d1_n1_4_2_2_3 = 1
invariant :pi_d4_n1_3_3_3_1 + pil_d4_n1_3_3_3_1 = 1
invariant :pi_d1_n1_2_3_2_3 + pil_d1_n1_2_3_2_3 = 1
invariant :pi_d4_n1_2_3_3_1 + pil_d4_n1_2_3_3_1 = 1
invariant :pi_d2_n1_3_4_3_3 + pil_d2_n1_3_4_3_3 = 1
invariant :pi_d3_n1_3_3_1_3 + pil_d3_n1_3_3_1_3 = 1
invariant :po_d3_n1_3_2_4_1 + pol_d3_n1_3_2_4_1 = 1
invariant :po_d4_n1_2_2_3_4 + pol_d4_n1_2_2_3_4 = 1
invariant :pi_d2_n1_1_4_2_3 + pil_d2_n1_1_4_2_3 = 1
invariant :pi_d3_n1_2_1_1_3 + pil_d3_n1_2_1_1_3 = 1
invariant :pi_d2_n1_3_1_2_3 + pil_d2_n1_3_1_2_3 = 1
invariant :po_d3_n1_2_3_2_2 + pol_d3_n1_2_3_2_2 = 1
invariant :pb_d1_n1_2_3_1_2 + pb_d1_n2_2_3_1_2 + pb_d2_n1_2_3_1_2 + pb_d2_n2_2_3_1_2 + pb_d3_n1_2_3_1_2 + pb_d3_n2_2_3_1_2 + pb_d4_n1_2_3_1_2 + pb_d4_n2_2_3_1_2 + pbl_2_3_1_2 = 36
invariant :po_d1_n1_2_1_3_3 + pol_d1_n1_2_1_3_3 = 1
invariant :pb_d1_n1_2_3_3_3 + pb_d1_n2_2_3_3_3 + pb_d2_n1_2_3_3_3 + pb_d2_n2_2_3_3_3 + pb_d3_n1_2_3_3_3 + pb_d3_n2_2_3_3_3 + pb_d4_n1_2_3_3_3 + pb_d4_n2_2_3_3_3 + pbl_2_3_3_3 = 36
invariant :pb_d1_n1_2_1_1_3 + pb_d1_n2_2_1_1_3 + pb_d2_n1_2_1_1_3 + pb_d2_n2_2_1_1_3 + pb_d3_n1_2_1_1_3 + pb_d3_n2_2_1_1_3 + pb_d4_n1_2_1_1_3 + pb_d4_n2_2_1_1_3 + pbl_2_1_1_3 = 36
invariant :po_d4_n1_1_2_1_2 + pol_d4_n1_1_2_1_2 = 1
invariant :po_d4_n1_3_1_2_3 + pol_d4_n1_3_1_2_3 = 1
invariant :po_d1_n1_1_2_1_3 + pol_d1_n1_1_2_1_3 = 1
invariant :pb_d1_n1_3_2_1_3 + pb_d1_n2_3_2_1_3 + pb_d2_n1_3_2_1_3 + pb_d2_n2_3_2_1_3 + pb_d3_n1_3_2_1_3 + pb_d3_n2_3_2_1_3 + pb_d4_n1_3_2_1_3 + pb_d4_n2_3_2_1_3 + pbl_3_2_1_3 = 36
invariant :pi_d1_n1_4_3_1_2 + pil_d1_n1_4_3_1_2 = 1
invariant :pi_d2_n1_1_3_2_3 + pil_d2_n1_1_3_2_3 = 1
invariant :pi_d2_n1_1_4_2_1 + pil_d2_n1_1_4_2_1 = 1
invariant :po_d2_n1_2_2_1_3 + pol_d2_n1_2_2_1_3 = 1
invariant :po_d2_n1_3_4_3_1 + pol_d2_n1_3_4_3_1 = 1
invariant :po_d4_n1_1_1_1_1 + pol_d4_n1_1_1_1_1 = 1
invariant :po_d4_n1_3_1_2_4 + pol_d4_n1_3_1_2_4 = 1
invariant :pi_d2_n1_3_2_3_3 + pil_d2_n1_3_2_3_3 = 1
invariant :po_d2_n1_3_1_2_1 + pol_d2_n1_3_1_2_1 = 1
invariant :pi_d2_n1_2_4_3_2 + pil_d2_n1_2_4_3_2 = 1
invariant :po_d4_n1_3_2_1_3 + pol_d4_n1_3_2_1_3 = 1
invariant :po_d2_n1_3_2_1_3 + pol_d2_n1_3_2_1_3 = 1
invariant :pi_d4_n1_2_3_1_1 + pil_d4_n1_2_3_1_1 = 1
invariant :pi_d4_n1_3_3_1_2 + pil_d4_n1_3_3_1_2 = 1
invariant :pi_d3_n1_2_2_1_1 + pil_d3_n1_2_2_1_1 = 1
invariant :pi_d4_n1_1_3_3_2 + pil_d4_n1_1_3_3_2 = 1
invariant :pi_d1_n1_2_1_3_2 + pil_d1_n1_2_1_3_2 = 1
invariant :po_d2_n1_3_3_1_2 + pol_d2_n1_3_3_1_2 = 1
invariant :po_d3_n1_2_1_1_2 + pol_d3_n1_2_1_1_2 = 1
invariant :po_d4_n1_1_3_3_2 + pol_d4_n1_1_3_3_2 = 1
invariant :pi_d1_n1_4_2_1_2 + pil_d1_n1_4_2_1_2 = 1
invariant :pi_d4_n1_1_3_3_3 + pil_d4_n1_1_3_3_3 = 1
invariant :pb_d1_n1_3_3_2_1 + pb_d1_n2_3_3_2_1 + pb_d2_n1_3_3_2_1 + pb_d2_n2_3_3_2_1 + pb_d3_n1_3_3_2_1 + pb_d3_n2_3_3_2_1 + pb_d4_n1_3_3_2_1 + pb_d4_n2_3_3_2_1 + pbl_3_3_2_1 = 36
invariant :pi_d4_n1_2_3_1_4 + pil_d4_n1_2_3_1_4 = 1
invariant :pi_d3_n1_3_1_1_3 + pil_d3_n1_3_1_1_3 = 1
invariant :po_d4_n1_2_2_3_2 + pol_d4_n1_2_2_3_2 = 1
invariant :pi_d1_n1_1_2_3_2 + pil_d1_n1_1_2_3_2 = 1
invariant :pi_d3_n1_1_3_1_2 + pil_d3_n1_1_3_1_2 = 1
invariant :po_d1_n1_4_2_2_1 + pol_d1_n1_4_2_2_1 = 1
invariant :pi_d2_n1_1_2_1_3 + pil_d2_n1_1_2_1_3 = 1
invariant :pi_d4_n1_2_3_2_4 + pil_d4_n1_2_3_2_4 = 1
invariant :pb_d1_n1_3_1_1_1 + pb_d1_n2_3_1_1_1 + pb_d2_n1_3_1_1_1 + pb_d2_n2_3_1_1_1 + pb_d3_n1_3_1_1_1 + pb_d3_n2_3_1_1_1 + pb_d4_n1_3_1_1_1 + pb_d4_n2_3_1_1_1 + pbl_3_1_1_1 = 36
invariant :po_d3_n1_3_1_3_3 + pol_d3_n1_3_1_3_3 = 1
invariant :po_d1_n1_2_2_2_1 + pol_d1_n1_2_2_2_1 = 1
invariant :pi_d4_n1_1_3_3_4 + pil_d4_n1_1_3_3_4 = 1
invariant :pi_d2_n1_1_2_3_2 + pil_d2_n1_1_2_3_2 = 1
invariant :pi_d3_n1_1_1_2_2 + pil_d3_n1_1_1_2_2 = 1
invariant :po_d1_n1_1_2_2_2 + pol_d1_n1_1_2_2_2 = 1
invariant :po_d2_n1_3_3_2_1 + pol_d2_n1_3_3_2_1 = 1
invariant :po_d1_n1_4_2_1_3 + pol_d1_n1_4_2_1_3 = 1
invariant :pi_d4_n1_1_2_1_3 + pil_d4_n1_1_2_1_3 = 1
invariant :po_d2_n1_2_4_1_3 + pol_d2_n1_2_4_1_3 = 1
invariant :po_d3_n1_2_1_1_3 + pol_d3_n1_2_1_1_3 = 1
invariant :po_d3_n1_2_1_3_2 + pol_d3_n1_2_1_3_2 = 1
invariant :pi_d3_n1_2_1_2_2 + pil_d3_n1_2_1_2_2 = 1
invariant :po_d3_n1_1_1_2_1 + pol_d3_n1_1_1_2_1 = 1
invariant :pi_d3_n1_3_3_3_2 + pil_d3_n1_3_3_3_2 = 1
invariant :po_d2_n1_1_2_2_2 + pol_d2_n1_1_2_2_2 = 1
invariant :po_d4_n1_1_2_1_4 + pol_d4_n1_1_2_1_4 = 1
invariant :po_d3_n1_3_2_1_3 + pol_d3_n1_3_2_1_3 = 1
invariant :pi_d4_n1_3_2_3_4 + pil_d4_n1_3_2_3_4 = 1
invariant :pi_d3_n1_2_2_4_3 + pil_d3_n1_2_2_4_3 = 1
invariant :po_d2_n1_2_3_2_2 + pol_d2_n1_2_3_2_2 = 1
invariant :pi_d2_n1_3_3_1_2 + pil_d2_n1_3_3_1_2 = 1
invariant :po_d3_n1_2_3_3_1 + pol_d3_n1_2_3_3_1 = 1
invariant :po_d2_n1_1_2_3_3 + pol_d2_n1_1_2_3_3 = 1
invariant :pi_d3_n1_2_3_2_1 + pil_d3_n1_2_3_2_1 = 1
invariant :pi_d1_n1_3_1_2_2 + pil_d1_n1_3_1_2_2 = 1
invariant :pi_d2_n1_1_1_3_3 + pil_d2_n1_1_1_3_3 = 1
invariant :po_d3_n1_2_2_4_2 + pol_d3_n1_2_2_4_2 = 1
invariant :po_d2_n1_2_4_2_2 + pol_d2_n1_2_4_2_2 = 1
invariant :pi_d4_n1_1_2_1_2 + pil_d4_n1_1_2_1_2 = 1
invariant :po_d4_n1_1_3_3_4 + pol_d4_n1_1_3_3_4 = 1
invariant :pi_d3_n1_3_2_2_1 + pil_d3_n1_3_2_2_1 = 1
invariant :pi_d4_n1_1_2_3_3 + pil_d4_n1_1_2_3_3 = 1
invariant :po_d1_n1_1_1_3_2 + pol_d1_n1_1_1_3_2 = 1
invariant :po_d4_n1_3_1_1_4 + pol_d4_n1_3_1_1_4 = 1
invariant :pi_d3_n1_3_1_4_2 + pil_d3_n1_3_1_4_2 = 1
invariant :po_d1_n1_3_2_3_3 + pol_d1_n1_3_2_3_3 = 1
invariant :po_d1_n1_4_2_1_2 + pol_d1_n1_4_2_1_2 = 1
invariant :pi_d3_n1_1_2_1_2 + pil_d3_n1_1_2_1_2 = 1
invariant :po_d3_n1_3_2_2_3 + pol_d3_n1_3_2_2_3 = 1
invariant :pi_d4_n1_1_1_2_4 + pil_d4_n1_1_1_2_4 = 1
invariant :pb_d1_n1_3_3_1_3 + pb_d1_n2_3_3_1_3 + pb_d2_n1_3_3_1_3 + pb_d2_n2_3_3_1_3 + pb_d3_n1_3_3_1_3 + pb_d3_n2_3_3_1_3 + pb_d4_n1_3_3_1_3 + pb_d4_n2_3_3_1_3 + pbl_3_3_1_3 = 36
invariant :pi_d2_n1_3_1_2_1 + pil_d2_n1_3_1_2_1 = 1
invariant :po_d3_n1_3_3_1_2 + pol_d3_n1_3_3_1_2 = 1
invariant :po_d4_n1_2_3_3_1 + pol_d4_n1_2_3_3_1 = 1
invariant :pi_d1_n1_3_2_1_1 + pil_d1_n1_3_2_1_1 = 1
invariant :pi_d4_n1_1_3_1_3 + pil_d4_n1_1_3_1_3 = 1
invariant :pi_d4_n1_3_3_2_4 + pil_d4_n1_3_3_2_4 = 1
invariant :po_d1_n1_3_2_3_1 + pol_d1_n1_3_2_3_1 = 1
invariant :pb_d1_n1_1_3_3_3 + pb_d1_n2_1_3_3_3 + pb_d2_n1_1_3_3_3 + pb_d2_n2_1_3_3_3 + pb_d3_n1_1_3_3_3 + pb_d3_n2_1_3_3_3 + pb_d4_n1_1_3_3_3 + pb_d4_n2_1_3_3_3 + pbl_1_3_3_3 = 36
invariant :po_d2_n1_2_1_2_2 + pol_d2_n1_2_1_2_2 = 1
invariant :pi_d1_n1_1_3_3_2 + pil_d1_n1_1_3_3_2 = 1
invariant :pi_d4_n1_2_3_2_3 + pil_d4_n1_2_3_2_3 = 1
invariant :po_d4_n1_2_2_3_1 + pol_d4_n1_2_2_3_1 = 1
invariant :pb_d1_n1_3_1_2_3 + pb_d1_n2_3_1_2_3 + pb_d2_n1_3_1_2_3 + pb_d2_n2_3_1_2_3 + pb_d3_n1_3_1_2_3 + pb_d3_n2_3_1_2_3 + pb_d4_n1_3_1_2_3 + pb_d4_n2_3_1_2_3 + pbl_3_1_2_3 = 36
invariant :po_d2_n1_2_3_1_1 + pol_d2_n1_2_3_1_1 = 1
invariant :pi_d2_n1_2_2_1_3 + pil_d2_n1_2_2_1_3 = 1
invariant :po_d1_n1_3_1_1_2 + pol_d1_n1_3_1_1_2 = 1
invariant :po_d4_n1_3_3_3_4 + pol_d4_n1_3_3_3_4 = 1
invariant :pi_d2_n1_1_3_3_2 + pil_d2_n1_1_3_3_2 = 1
invariant :pi_d4_n1_1_2_1_4 + pil_d4_n1_1_2_1_4 = 1
invariant :po_d2_n1_1_1_3_1 + pol_d2_n1_1_1_3_1 = 1
invariant :po_d1_n1_1_2_1_1 + pol_d1_n1_1_2_1_1 = 1
invariant :po_d2_n1_1_2_3_2 + pol_d2_n1_1_2_3_2 = 1
invariant :po_d4_n1_2_3_1_2 + pol_d4_n1_2_3_1_2 = 1
invariant :pi_d2_n1_3_4_2_2 + pil_d2_n1_3_4_2_2 = 1
invariant :po_d3_n1_2_1_2_2 + pol_d3_n1_2_1_2_2 = 1
invariant :po_d2_n1_1_2_2_3 + pol_d2_n1_1_2_2_3 = 1
invariant :po_d3_n1_3_1_2_3 + pol_d3_n1_3_1_2_3 = 1
invariant :po_d2_n1_2_3_3_3 + pol_d2_n1_2_3_3_3 = 1
invariant :po_d3_n1_2_3_1_2 + pol_d3_n1_2_3_1_2 = 1
invariant :pi_d1_n1_1_3_3_1 + pil_d1_n1_1_3_3_1 = 1
invariant :pi_d3_n1_1_2_1_3 + pil_d3_n1_1_2_1_3 = 1
invariant :po_d1_n1_2_2_3_3 + pol_d1_n1_2_2_3_3 = 1
invariant :pi_d4_n1_3_2_2_2 + pil_d4_n1_3_2_2_2 = 1
invariant :pi_d4_n1_2_1_2_2 + pil_d4_n1_2_1_2_2 = 1
invariant :pi_d4_n1_2_1_3_3 + pil_d4_n1_2_1_3_3 = 1
invariant :po_d3_n1_1_3_3_1 + pol_d3_n1_1_3_3_1 = 1
invariant :po_d4_n1_3_3_1_3 + pol_d4_n1_3_3_1_3 = 1
invariant :pi_d4_n1_1_3_1_4 + pil_d4_n1_1_3_1_4 = 1
invariant :pi_d3_n1_3_3_2_3 + pil_d3_n1_3_3_2_3 = 1
invariant :po_d3_n1_2_3_4_2 + pol_d3_n1_2_3_4_2 = 1
invariant :pi_d1_n1_3_2_2_3 + pil_d1_n1_3_2_2_3 = 1
invariant :pi_d3_n1_2_1_2_1 + pil_d3_n1_2_1_2_1 = 1
invariant :pb_d1_n1_2_2_1_3 + pb_d1_n2_2_2_1_3 + pb_d2_n1_2_2_1_3 + pb_d2_n2_2_2_1_3 + pb_d3_n1_2_2_1_3 + pb_d3_n2_2_2_1_3 + pb_d4_n1_2_2_1_3 + pb_d4_n2_2_2_1_3 + pbl_2_2_1_3 = 36
invariant :pi_d1_n1_4_1_2_3 + pil_d1_n1_4_1_2_3 = 1
invariant :pi_d2_n1_2_2_2_3 + pil_d2_n1_2_2_2_3 = 1
invariant :pi_d2_n1_2_3_1_1 + pil_d2_n1_2_3_1_1 = 1
invariant :po_d4_n1_1_2_3_2 + pol_d4_n1_1_2_3_2 = 1
invariant :po_d4_n1_2_1_2_1 + pol_d4_n1_2_1_2_1 = 1
invariant :po_d1_n1_2_3_2_2 + pol_d1_n1_2_3_2_2 = 1
invariant :pb_d1_n1_2_2_1_2 + pb_d1_n2_2_2_1_2 + pb_d2_n1_2_2_1_2 + pb_d2_n2_2_2_1_2 + pb_d3_n1_2_2_1_2 + pb_d3_n2_2_2_1_2 + pb_d4_n1_2_2_1_2 + pb_d4_n2_2_2_1_2 + pbl_2_2_1_2 = 36
invariant :po_d2_n1_2_3_3_2 + pol_d2_n1_2_3_3_2 = 1
invariant :pi_d1_n1_3_3_3_1 + pil_d1_n1_3_3_3_1 = 1
invariant :pi_d2_n1_3_4_1_2 + pil_d2_n1_3_4_1_2 = 1
invariant :po_d3_n1_2_3_3_2 + pol_d3_n1_2_3_3_2 = 1
invariant :po_d2_n1_1_4_1_1 + pol_d2_n1_1_4_1_1 = 1
invariant :po_d2_n1_3_1_2_2 + pol_d2_n1_3_1_2_2 = 1
invariant :po_d1_n1_4_3_2_1 + pol_d1_n1_4_3_2_1 = 1
invariant :pi_d1_n1_1_1_1_1 + pil_d1_n1_1_1_1_1 = 1
invariant :po_d1_n1_4_3_1_1 + pol_d1_n1_4_3_1_1 = 1
invariant :po_d4_n1_2_1_1_1 + pol_d4_n1_2_1_1_1 = 1
invariant :po_d1_n1_4_1_3_1 + pol_d1_n1_4_1_3_1 = 1
invariant :pi_d1_n1_4_3_2_3 + pil_d1_n1_4_3_2_3 = 1
invariant :pi_d2_n1_2_4_1_2 + pil_d2_n1_2_4_1_2 = 1
invariant :po_d3_n1_2_2_2_2 + pol_d3_n1_2_2_2_2 = 1
invariant :pi_d2_n1_3_4_3_1 + pil_d2_n1_3_4_3_1 = 1
invariant :po_d1_n1_2_1_1_1 + pol_d1_n1_2_1_1_1 = 1
invariant :pi_d3_n1_2_1_2_3 + pil_d3_n1_2_1_2_3 = 1
invariant :pi_d3_n1_3_3_2_2 + pil_d3_n1_3_3_2_2 = 1
invariant :po_d4_n1_1_1_1_3 + pol_d4_n1_1_1_1_3 = 1
invariant :po_d3_n1_3_3_3_2 + pol_d3_n1_3_3_3_2 = 1
invariant :po_d4_n1_3_3_2_3 + pol_d4_n1_3_3_2_3 = 1
invariant :po_d3_n1_2_1_2_1 + pol_d3_n1_2_1_2_1 = 1
invariant :po_d1_n1_1_1_2_1 + pol_d1_n1_1_1_2_1 = 1
invariant :pi_d2_n1_2_1_2_1 + pil_d2_n1_2_1_2_1 = 1
invariant :pb_d1_n1_1_2_3_2 + pb_d1_n2_1_2_3_2 + pb_d2_n1_1_2_3_2 + pb_d2_n2_1_2_3_2 + pb_d3_n1_1_2_3_2 + pb_d3_n2_1_2_3_2 + pb_d4_n1_1_2_3_2 + pb_d4_n2_1_2_3_2 + pbl_1_2_3_2 = 36
invariant :pi_d2_n1_2_3_2_3 + pil_d2_n1_2_3_2_3 = 1
invariant :pi_d3_n1_3_2_4_2 + pil_d3_n1_3_2_4_2 = 1
invariant :po_d2_n1_1_4_3_3 + pol_d2_n1_1_4_3_3 = 1
invariant :po_d2_n1_2_2_1_1 + pol_d2_n1_2_2_1_1 = 1
invariant :pb_d1_n1_1_3_3_2 + pb_d1_n2_1_3_3_2 + pb_d2_n1_1_3_3_2 + pb_d2_n2_1_3_3_2 + pb_d3_n1_1_3_3_2 + pb_d3_n2_1_3_3_2 + pb_d4_n1_1_3_3_2 + pb_d4_n2_1_3_3_2 + pbl_1_3_3_2 = 36
invariant :pi_d2_n1_3_1_3_1 + pil_d2_n1_3_1_3_1 = 1
invariant :po_d2_n1_2_3_1_3 + pol_d2_n1_2_3_1_3 = 1
invariant :pb_d1_n1_2_3_1_1 + pb_d1_n2_2_3_1_1 + pb_d2_n1_2_3_1_1 + pb_d2_n2_2_3_1_1 + pb_d3_n1_2_3_1_1 + pb_d3_n2_2_3_1_1 + pb_d4_n1_2_3_1_1 + pb_d4_n2_2_3_1_1 + pbl_2_3_1_1 = 36
invariant :po_d1_n1_4_1_3_2 + pol_d1_n1_4_1_3_2 = 1
invariant :po_d4_n1_3_2_3_3 + pol_d4_n1_3_2_3_3 = 1
invariant :po_d2_n1_2_2_2_1 + pol_d2_n1_2_2_2_1 = 1
invariant :pi_d4_n1_1_1_3_1 + pil_d4_n1_1_1_3_1 = 1
invariant :pi_d1_n1_2_1_1_2 + pil_d1_n1_2_1_1_2 = 1
invariant :pi_d3_n1_1_1_1_1 + pil_d3_n1_1_1_1_1 = 1
invariant :po_d3_n1_3_1_1_3 + pol_d3_n1_3_1_1_3 = 1
invariant :pi_d1_n1_3_3_2_2 + pil_d1_n1_3_3_2_2 = 1
invariant :pb_d1_n1_2_1_3_3 + pb_d1_n2_2_1_3_3 + pb_d2_n1_2_1_3_3 + pb_d2_n2_2_1_3_3 + pb_d3_n1_2_1_3_3 + pb_d3_n2_2_1_3_3 + pb_d4_n1_2_1_3_3 + pb_d4_n2_2_1_3_3 + pbl_2_1_3_3 = 36
invariant :pi_d3_n1_2_2_2_2 + pil_d3_n1_2_2_2_2 = 1
invariant :po_d1_n1_2_3_2_1 + pol_d1_n1_2_3_2_1 = 1
invariant :pb_d1_n1_2_1_2_3 + pb_d1_n2_2_1_2_3 + pb_d2_n1_2_1_2_3 + pb_d2_n2_2_1_2_3 + pb_d3_n1_2_1_2_3 + pb_d3_n2_2_1_2_3 + pb_d4_n1_2_1_2_3 + pb_d4_n2_2_1_2_3 + pbl_2_1_2_3 = 36
invariant :po_d3_n1_1_3_1_2 + pol_d3_n1_1_3_1_2 = 1
invariant :pi_d2_n1_2_4_1_3 + pil_d2_n1_2_4_1_3 = 1
invariant :pi_d4_n1_3_1_1_1 + pil_d4_n1_3_1_1_1 = 1
invariant :po_d4_n1_3_3_3_3 + pol_d4_n1_3_3_3_3 = 1
invariant :po_d2_n1_1_1_2_3 + pol_d2_n1_1_1_2_3 = 1
invariant :po_d4_n1_3_1_3_2 + pol_d4_n1_3_1_3_2 = 1
invariant :po_d4_n1_3_2_3_1 + pol_d4_n1_3_2_3_1 = 1
invariant :po_d2_n1_2_2_2_3 + pol_d2_n1_2_2_2_3 = 1
invariant :pi_d4_n1_1_2_2_1 + pil_d4_n1_1_2_2_1 = 1
invariant :pi_d2_n1_2_4_2_3 + pil_d2_n1_2_4_2_3 = 1
invariant :po_d1_n1_2_1_2_2 + pol_d1_n1_2_1_2_2 = 1
invariant :po_d1_n1_2_3_1_3 + pol_d1_n1_2_3_1_3 = 1
invariant :po_d2_n1_3_1_3_1 + pol_d2_n1_3_1_3_1 = 1
invariant :pb_d1_n1_1_3_1_2 + pb_d1_n2_1_3_1_2 + pb_d2_n1_1_3_1_2 + pb_d2_n2_1_3_1_2 + pb_d3_n1_1_3_1_2 + pb_d3_n2_1_3_1_2 + pb_d4_n1_1_3_1_2 + pb_d4_n2_1_3_1_2 + pbl_1_3_1_2 = 36
invariant :pi_d1_n1_4_2_3_1 + pil_d1_n1_4_2_3_1 = 1
invariant :pi_d3_n1_1_2_3_1 + pil_d3_n1_1_2_3_1 = 1
invariant :po_d3_n1_1_3_3_2 + pol_d3_n1_1_3_3_2 = 1
invariant :pi_d4_n1_3_2_1_4 + pil_d4_n1_3_2_1_4 = 1
invariant :po_d2_n1_1_3_2_2 + pol_d2_n1_1_3_2_2 = 1
invariant :pi_d4_n1_2_1_1_4 + pil_d4_n1_2_1_1_4 = 1
invariant :po_d3_n1_3_2_4_2 + pol_d3_n1_3_2_4_2 = 1
invariant :po_d4_n1_2_3_3_4 + pol_d4_n1_2_3_3_4 = 1
invariant :pi_d4_n1_1_2_1_1 + pil_d4_n1_1_2_1_1 = 1
invariant :pi_d1_n1_1_2_1_1 + pil_d1_n1_1_2_1_1 = 1
invariant :pi_d2_n1_3_3_3_2 + pil_d2_n1_3_3_3_2 = 1
invariant :pi_d2_n1_2_1_3_1 + pil_d2_n1_2_1_3_1 = 1
invariant :pi_d4_n1_3_1_3_4 + pil_d4_n1_3_1_3_4 = 1
invariant :pb_d1_n1_2_3_3_2 + pb_d1_n2_2_3_3_2 + pb_d2_n1_2_3_3_2 + pb_d2_n2_2_3_3_2 + pb_d3_n1_2_3_3_2 + pb_d3_n2_2_3_3_2 + pb_d4_n1_2_3_3_2 + pb_d4_n2_2_3_3_2 + pbl_2_3_3_2 = 36
invariant :po_d1_n1_1_3_2_2 + pol_d1_n1_1_3_2_2 = 1
invariant :po_d4_n1_1_1_3_4 + pol_d4_n1_1_1_3_4 = 1
invariant :po_d1_n1_4_1_2_3 + pol_d1_n1_4_1_2_3 = 1
invariant :po_d3_n1_1_3_2_3 + pol_d3_n1_1_3_2_3 = 1
invariant :pi_d3_n1_2_1_4_1 + pil_d3_n1_2_1_4_1 = 1
invariant :po_d1_n1_3_1_2_1 + pol_d1_n1_3_1_2_1 = 1
invariant :pi_d3_n1_3_3_4_2 + pil_d3_n1_3_3_4_2 = 1
invariant :po_d3_n1_1_2_3_1 + pol_d3_n1_1_2_3_1 = 1
invariant :pb_d1_n1_1_1_1_1 + pb_d1_n2_1_1_1_1 + pb_d2_n1_1_1_1_1 + pb_d2_n2_1_1_1_1 + pb_d3_n1_1_1_1_1 + pb_d3_n2_1_1_1_1 + pb_d4_n1_1_1_1_1 + pb_d4_n2_1_1_1_1 + pbl_1_1_1_1 = 36
invariant :po_d3_n1_1_2_1_3 + pol_d3_n1_1_2_1_3 = 1
invariant :po_d2_n1_1_2_2_1 + pol_d2_n1_1_2_2_1 = 1
invariant :po_d2_n1_2_4_2_1 + pol_d2_n1_2_4_2_1 = 1
invariant :po_d4_n1_2_1_1_3 + pol_d4_n1_2_1_1_3 = 1
invariant :pb_d1_n1_1_1_3_2 + pb_d1_n2_1_1_3_2 + pb_d2_n1_1_1_3_2 + pb_d2_n2_1_1_3_2 + pb_d3_n1_1_1_3_2 + pb_d3_n2_1_1_3_2 + pb_d4_n1_1_1_3_2 + pb_d4_n2_1_1_3_2 + pbl_1_1_3_2 = 36
invariant :pi_d1_n1_3_1_2_3 + pil_d1_n1_3_1_2_3 = 1
invariant :po_d4_n1_3_3_1_2 + pol_d4_n1_3_3_1_2 = 1
invariant :po_d1_n1_3_2_2_3 + pol_d1_n1_3_2_2_3 = 1
invariant :pb_d1_n1_3_2_3_1 + pb_d1_n2_3_2_3_1 + pb_d2_n1_3_2_3_1 + pb_d2_n2_3_2_3_1 + pb_d3_n1_3_2_3_1 + pb_d3_n2_3_2_3_1 + pb_d4_n1_3_2_3_1 + pb_d4_n2_3_2_3_1 + pbl_3_2_3_1 = 36
invariant :pi_d4_n1_3_3_2_3 + pil_d4_n1_3_3_2_3 = 1
invariant :po_d3_n1_1_1_3_3 + pol_d3_n1_1_1_3_3 = 1
invariant :pi_d1_n1_3_3_2_3 + pil_d1_n1_3_3_2_3 = 1
invariant :pi_d2_n1_2_4_3_1 + pil_d2_n1_2_4_3_1 = 1
invariant :pi_d4_n1_3_1_3_1 + pil_d4_n1_3_1_3_1 = 1
invariant :po_d1_n1_4_1_1_2 + pol_d1_n1_4_1_1_2 = 1
invariant :po_d2_n1_2_4_3_3 + pol_d2_n1_2_4_3_3 = 1
invariant :po_d4_n1_2_2_2_1 + pol_d4_n1_2_2_2_1 = 1
invariant :pi_d3_n1_2_1_1_1 + pil_d3_n1_2_1_1_1 = 1
invariant :pi_d4_n1_2_2_3_2 + pil_d4_n1_2_2_3_2 = 1
invariant :pi_d4_n1_3_1_1_2 + pil_d4_n1_3_1_1_2 = 1
invariant :po_d2_n1_2_3_2_1 + pol_d2_n1_2_3_2_1 = 1
invariant :po_d3_n1_2_2_1_2 + pol_d3_n1_2_2_1_2 = 1
invariant :pi_d3_n1_2_3_1_1 + pil_d3_n1_2_3_1_1 = 1
invariant :pb_d1_n1_2_2_3_2 + pb_d1_n2_2_2_3_2 + pb_d2_n1_2_2_3_2 + pb_d2_n2_2_2_3_2 + pb_d3_n1_2_2_3_2 + pb_d3_n2_2_2_3_2 + pb_d4_n1_2_2_3_2 + pb_d4_n2_2_2_3_2 + pbl_2_2_3_2 = 36
invariant :po_d3_n1_1_1_1_1 + pol_d3_n1_1_1_1_1 = 1
invariant :po_d2_n1_3_2_3_1 + pol_d2_n1_3_2_3_1 = 1
invariant :po_d3_n1_2_1_3_3 + pol_d3_n1_2_1_3_3 = 1
invariant :po_d4_n1_3_1_3_1 + pol_d4_n1_3_1_3_1 = 1
invariant :po_d2_n1_2_2_3_3 + pol_d2_n1_2_2_3_3 = 1
invariant :po_d4_n1_1_1_1_2 + pol_d4_n1_1_1_1_2 = 1
invariant :pi_d2_n1_3_1_1_2 + pil_d2_n1_3_1_1_2 = 1
invariant :pi_d1_n1_1_3_3_3 + pil_d1_n1_1_3_3_3 = 1
invariant :po_d3_n1_3_3_2_2 + pol_d3_n1_3_3_2_2 = 1
invariant :pi_d4_n1_3_3_3_4 + pil_d4_n1_3_3_3_4 = 1
invariant :po_d1_n1_1_2_1_2 + pol_d1_n1_1_2_1_2 = 1
invariant :pi_d1_n1_1_3_2_3 + pil_d1_n1_1_3_2_3 = 1
invariant :pi_d2_n1_3_1_2_2 + pil_d2_n1_3_1_2_2 = 1
invariant :po_d4_n1_1_2_3_4 + pol_d4_n1_1_2_3_4 = 1
invariant :po_d4_n1_2_1_2_4 + pol_d4_n1_2_1_2_4 = 1
invariant :po_d4_n1_2_1_3_1 + pol_d4_n1_2_1_3_1 = 1
invariant :po_d2_n1_1_3_1_1 + pol_d2_n1_1_3_1_1 = 1
invariant :po_d2_n1_3_1_3_2 + pol_d2_n1_3_1_3_2 = 1
invariant :pi_d1_n1_3_1_3_1 + pil_d1_n1_3_1_3_1 = 1
invariant :pi_d4_n1_1_1_1_2 + pil_d4_n1_1_1_1_2 = 1
invariant :pi_d4_n1_3_2_3_1 + pil_d4_n1_3_2_3_1 = 1
invariant :po_d1_n1_2_1_1_3 + pol_d1_n1_2_1_1_3 = 1
invariant :pi_d3_n1_2_3_3_1 + pil_d3_n1_2_3_3_1 = 1
invariant :pi_d2_n1_1_2_1_2 + pil_d2_n1_1_2_1_2 = 1
invariant :po_d3_n1_1_2_4_3 + pol_d3_n1_1_2_4_3 = 1
invariant :pi_d1_n1_4_2_3_2 + pil_d1_n1_4_2_3_2 = 1
invariant :po_d4_n1_2_3_2_4 + pol_d4_n1_2_3_2_4 = 1
invariant :po_d2_n1_1_4_2_3 + pol_d2_n1_1_4_2_3 = 1
invariant :pi_d4_n1_2_2_3_4 + pil_d4_n1_2_2_3_4 = 1
invariant :pi_d4_n1_3_1_2_3 + pil_d4_n1_3_1_2_3 = 1
invariant :pi_d4_n1_1_2_2_4 + pil_d4_n1_1_2_2_4 = 1
invariant :po_d2_n1_1_1_1_3 + pol_d2_n1_1_1_1_3 = 1
invariant :pi_d1_n1_2_1_2_1 + pil_d1_n1_2_1_2_1 = 1
invariant :pi_d3_n1_3_1_1_1 + pil_d3_n1_3_1_1_1 = 1
invariant :pi_d4_n1_2_2_2_4 + pil_d4_n1_2_2_2_4 = 1
invariant :pb_d1_n1_3_1_3_3 + pb_d1_n2_3_1_3_3 + pb_d2_n1_3_1_3_3 + pb_d2_n2_3_1_3_3 + pb_d3_n1_3_1_3_3 + pb_d3_n2_3_1_3_3 + pb_d4_n1_3_1_3_3 + pb_d4_n2_3_1_3_3 + pbl_3_1_3_3 = 36
invariant :pi_d3_n1_1_1_2_1 + pil_d3_n1_1_1_2_1 = 1
invariant :po_d1_n1_1_3_2_1 + pol_d1_n1_1_3_2_1 = 1
invariant :pb_d1_n1_3_3_3_1 + pb_d1_n2_3_3_3_1 + pb_d2_n1_3_3_3_1 + pb_d2_n2_3_3_3_1 + pb_d3_n1_3_3_3_1 + pb_d3_n2_3_3_3_1 + pb_d4_n1_3_3_3_1 + pb_d4_n2_3_3_3_1 + pbl_3_3_3_1 = 36
invariant :po_d2_n1_2_1_1_2 + pol_d2_n1_2_1_1_2 = 1
invariant :po_d2_n1_1_1_2_2 + pol_d2_n1_1_1_2_2 = 1
invariant :po_d2_n1_1_1_3_3 + pol_d2_n1_1_1_3_3 = 1
invariant :pi_d1_n1_3_3_2_1 + pil_d1_n1_3_3_2_1 = 1
invariant :po_d2_n1_1_3_3_2 + pol_d2_n1_1_3_3_2 = 1
invariant :pi_d2_n1_3_4_2_1 + pil_d2_n1_3_4_2_1 = 1
invariant :pi_d4_n1_3_1_1_3 + pil_d4_n1_3_1_1_3 = 1
invariant :pb_d1_n1_2_3_2_1 + pb_d1_n2_2_3_2_1 + pb_d2_n1_2_3_2_1 + pb_d2_n2_2_3_2_1 + pb_d3_n1_2_3_2_1 + pb_d3_n2_2_3_2_1 + pb_d4_n1_2_3_2_1 + pb_d4_n2_2_3_2_1 + pbl_2_3_2_1 = 36
invariant :pi_d2_n1_1_2_3_1 + pil_d2_n1_1_2_3_1 = 1
invariant :po_d4_n1_3_1_3_3 + pol_d4_n1_3_1_3_3 = 1
invariant :pi_d1_n1_4_1_1_2 + pil_d1_n1_4_1_1_2 = 1
invariant :po_d1_n1_4_1_2_2 + pol_d1_n1_4_1_2_2 = 1
invariant :po_d3_n1_2_3_2_1 + pol_d3_n1_2_3_2_1 = 1
invariant :pi_d2_n1_1_4_1_2 + pil_d2_n1_1_4_1_2 = 1
invariant :pi_d3_n1_2_2_2_1 + pil_d3_n1_2_2_2_1 = 1
invariant :pi_d2_n1_3_2_1_2 + pil_d2_n1_3_2_1_2 = 1
invariant :po_d3_n1_1_2_2_2 + pol_d3_n1_1_2_2_2 = 1
invariant :pb_d1_n1_1_1_3_3 + pb_d1_n2_1_1_3_3 + pb_d2_n1_1_1_3_3 + pb_d2_n2_1_1_3_3 + pb_d3_n1_1_1_3_3 + pb_d3_n2_1_1_3_3 + pb_d4_n1_1_1_3_3 + pb_d4_n2_1_1_3_3 + pbl_1_1_3_3 = 36
invariant :po_d2_n1_1_2_3_1 + pol_d2_n1_1_2_3_1 = 1
invariant :pi_d1_n1_2_2_1_1 + pil_d1_n1_2_2_1_1 = 1
invariant :pi_d1_n1_4_3_3_2 + pil_d1_n1_4_3_3_2 = 1
invariant :pi_d3_n1_2_3_4_2 + pil_d3_n1_2_3_4_2 = 1
invariant :po_d1_n1_3_3_2_3 + pol_d1_n1_3_3_2_3 = 1
invariant :po_d2_n1_3_4_1_1 + pol_d2_n1_3_4_1_1 = 1
invariant :po_d4_n1_2_2_1_1 + pol_d4_n1_2_2_1_1 = 1
invariant :pb_d1_n1_2_2_1_1 + pb_d1_n2_2_2_1_1 + pb_d2_n1_2_2_1_1 + pb_d2_n2_2_2_1_1 + pb_d3_n1_2_2_1_1 + pb_d3_n2_2_2_1_1 + pb_d4_n1_2_2_1_1 + pb_d4_n2_2_2_1_1 + pbl_2_2_1_1 = 36
invariant :po_d3_n1_2_2_3_3 + pol_d3_n1_2_2_3_3 = 1
invariant :po_d2_n1_1_4_3_2 + pol_d2_n1_1_4_3_2 = 1
invariant :po_d3_n1_3_3_1_3 + pol_d3_n1_3_3_1_3 = 1
invariant :po_d3_n1_1_3_4_3 + pol_d3_n1_1_3_4_3 = 1
invariant :pi_d1_n1_3_2_2_1 + pil_d1_n1_3_2_2_1 = 1
invariant :pi_d2_n1_3_4_2_3 + pil_d2_n1_3_4_2_3 = 1
invariant :pi_d4_n1_1_2_3_1 + pil_d4_n1_1_2_3_1 = 1
invariant :po_d3_n1_1_2_4_1 + pol_d3_n1_1_2_4_1 = 1
invariant :pb_d1_n1_1_1_2_2 + pb_d1_n2_1_1_2_2 + pb_d2_n1_1_1_2_2 + pb_d2_n2_1_1_2_2 + pb_d3_n1_1_1_2_2 + pb_d3_n2_1_1_2_2 + pb_d4_n1_1_1_2_2 + pb_d4_n2_1_1_2_2 + pbl_1_1_2_2 = 36
invariant :pi_d4_n1_1_1_1_4 + pil_d4_n1_1_1_1_4 = 1
invariant :pi_d2_n1_1_1_1_1 + pil_d2_n1_1_1_1_1 = 1
invariant :po_d4_n1_3_3_1_1 + pol_d4_n1_3_3_1_1 = 1
invariant :pi_d1_n1_1_1_3_1 + pil_d1_n1_1_1_3_1 = 1
invariant :po_d4_n1_3_2_3_4 + pol_d4_n1_3_2_3_4 = 1
invariant :pi_d3_n1_3_3_1_1 + pil_d3_n1_3_3_1_1 = 1
invariant :pi_d2_n1_2_4_2_1 + pil_d2_n1_2_4_2_1 = 1
invariant :pi_d4_n1_1_3_2_3 + pil_d4_n1_1_3_2_3 = 1
invariant :pi_d4_n1_2_2_2_1 + pil_d4_n1_2_2_2_1 = 1
invariant :po_d4_n1_3_1_1_1 + pol_d4_n1_3_1_1_1 = 1
invariant :pi_d2_n1_1_2_2_2 + pil_d2_n1_1_2_2_2 = 1
invariant :pi_d1_n1_4_3_3_3 + pil_d1_n1_4_3_3_3 = 1
invariant :pi_d1_n1_2_3_3_2 + pil_d1_n1_2_3_3_2 = 1
invariant :po_d4_n1_2_1_2_2 + pol_d4_n1_2_1_2_2 = 1
invariant :po_d3_n1_1_2_2_3 + pol_d3_n1_1_2_2_3 = 1
invariant :po_d3_n1_3_2_1_1 + pol_d3_n1_3_2_1_1 = 1
invariant :pb_d1_n1_2_3_2_3 + pb_d1_n2_2_3_2_3 + pb_d2_n1_2_3_2_3 + pb_d2_n2_2_3_2_3 + pb_d3_n1_2_3_2_3 + pb_d3_n2_2_3_2_3 + pb_d4_n1_2_3_2_3 + pb_d4_n2_2_3_2_3 + pbl_2_3_2_3 = 36
invariant :pi_d3_n1_2_2_3_1 + pil_d3_n1_2_2_3_1 = 1
invariant :pi_d1_n1_2_2_1_2 + pil_d1_n1_2_2_1_2 = 1
invariant :pi_d3_n1_3_3_4_1 + pil_d3_n1_3_3_4_1 = 1
invariant :pi_d1_n1_2_1_3_1 + pil_d1_n1_2_1_3_1 = 1
invariant :pi_d4_n1_1_2_2_2 + pil_d4_n1_1_2_2_2 = 1
invariant :po_d1_n1_4_1_3_3 + pol_d1_n1_4_1_3_3 = 1
invariant :po_d3_n1_1_1_3_1 + pol_d3_n1_1_1_3_1 = 1
invariant :po_d4_n1_1_2_2_4 + pol_d4_n1_1_2_2_4 = 1
invariant :pi_d2_n1_3_3_1_3 + pil_d2_n1_3_3_1_3 = 1
invariant :pi_d3_n1_2_3_2_2 + pil_d3_n1_2_3_2_2 = 1
invariant :po_d1_n1_3_1_2_3 + pol_d1_n1_3_1_2_3 = 1
invariant :po_d1_n1_4_3_3_3 + pol_d1_n1_4_3_3_3 = 1
invariant :po_d4_n1_1_2_2_1 + pol_d4_n1_1_2_2_1 = 1
invariant :po_d3_n1_1_3_1_3 + pol_d3_n1_1_3_1_3 = 1
invariant :pi_d4_n1_3_2_1_1 + pil_d4_n1_3_2_1_1 = 1
invariant :pi_d4_n1_3_3_1_3 + pil_d4_n1_3_3_1_3 = 1
invariant :po_d3_n1_1_2_4_2 + pol_d3_n1_1_2_4_2 = 1
invariant :pi_d1_n1_3_3_3_2 + pil_d1_n1_3_3_3_2 = 1
invariant :po_d3_n1_1_2_3_2 + pol_d3_n1_1_2_3_2 = 1
invariant :po_d2_n1_3_2_2_1 + pol_d2_n1_3_2_2_1 = 1
invariant :pi_d3_n1_3_1_3_2 + pil_d3_n1_3_1_3_2 = 1
invariant :po_d1_n1_2_3_2_3 + pol_d1_n1_2_3_2_3 = 1
invariant :po_d2_n1_3_3_2_3 + pol_d2_n1_3_3_2_3 = 1
invariant :po_d4_n1_2_3_2_3 + pol_d4_n1_2_3_2_3 = 1
invariant :po_d4_n1_2_3_1_4 + pol_d4_n1_2_3_1_4 = 1
invariant :pi_d4_n1_3_2_1_2 + pil_d4_n1_3_2_1_2 = 1
invariant :pi_d2_n1_1_1_2_1 + pil_d2_n1_1_1_2_1 = 1
invariant :po_d4_n1_3_3_2_4 + pol_d4_n1_3_3_2_4 = 1
invariant :pi_d1_n1_1_2_2_3 + pil_d1_n1_1_2_2_3 = 1
invariant :po_d4_n1_1_1_2_2 + pol_d4_n1_1_1_2_2 = 1
invariant :po_d4_n1_2_1_3_3 + pol_d4_n1_2_1_3_3 = 1
invariant :pi_d3_n1_2_1_3_2 + pil_d3_n1_2_1_3_2 = 1
invariant :po_d2_n1_2_2_1_2 + pol_d2_n1_2_2_1_2 = 1
invariant :po_d1_n1_3_3_1_1 + pol_d1_n1_3_3_1_1 = 1
invariant :pi_d1_n1_2_3_2_2 + pil_d1_n1_2_3_2_2 = 1
invariant :pi_d4_n1_1_2_2_3 + pil_d4_n1_1_2_2_3 = 1
invariant :pi_d3_n1_1_3_3_2 + pil_d3_n1_1_3_3_2 = 1
invariant :pi_d3_n1_1_3_3_3 + pil_d3_n1_1_3_3_3 = 1
invariant :pi_d3_n1_2_1_4_2 + pil_d3_n1_2_1_4_2 = 1
invariant :pi_d3_n1_3_1_2_1 + pil_d3_n1_3_1_2_1 = 1
invariant :po_d1_n1_3_3_2_1 + pol_d1_n1_3_3_2_1 = 1
invariant :pi_d1_n1_3_3_1_2 + pil_d1_n1_3_3_1_2 = 1
invariant :pi_d2_n1_2_2_1_2 + pil_d2_n1_2_2_1_2 = 1
invariant :pi_d2_n1_2_2_1_1 + pil_d2_n1_2_2_1_1 = 1
invariant :po_d1_n1_2_3_1_1 + pol_d1_n1_2_3_1_1 = 1
invariant :po_d1_n1_4_1_1_3 + pol_d1_n1_4_1_1_3 = 1
invariant :pi_d1_n1_2_2_2_2 + pil_d1_n1_2_2_2_2 = 1
invariant :pi_d2_n1_2_1_2_3 + pil_d2_n1_2_1_2_3 = 1
invariant :pi_d3_n1_2_2_1_3 + pil_d3_n1_2_2_1_3 = 1
invariant :pi_d1_n1_1_1_2_3 + pil_d1_n1_1_1_2_3 = 1
invariant :po_d2_n1_3_2_1_2 + pol_d2_n1_3_2_1_2 = 1
invariant :pi_d4_n1_3_1_1_4 + pil_d4_n1_3_1_1_4 = 1
invariant :po_d2_n1_1_3_1_2 + pol_d2_n1_1_3_1_2 = 1
invariant :pi_d4_n1_3_2_2_4 + pil_d4_n1_3_2_2_4 = 1
invariant :pb_d1_n1_1_2_1_2 + pb_d1_n2_1_2_1_2 + pb_d2_n1_1_2_1_2 + pb_d2_n2_1_2_1_2 + pb_d3_n1_1_2_1_2 + pb_d3_n2_1_2_1_2 + pb_d4_n1_1_2_1_2 + pb_d4_n2_1_2_1_2 + pbl_1_2_1_2 = 36
invariant :pi_d2_n1_3_4_1_1 + pil_d2_n1_3_4_1_1 = 1
invariant :po_d2_n1_2_1_2_3 + pol_d2_n1_2_1_2_3 = 1
invariant :pi_d1_n1_2_3_1_1 + pil_d1_n1_2_3_1_1 = 1
invariant :pi_d1_n1_4_2_2_2 + pil_d1_n1_4_2_2_2 = 1
invariant :po_d1_n1_4_2_3_3 + pol_d1_n1_4_2_3_3 = 1
invariant :po_d4_n1_2_3_3_2 + pol_d4_n1_2_3_3_2 = 1
invariant :pi_d3_n1_2_2_4_1 + pil_d3_n1_2_2_4_1 = 1
invariant :pi_d1_n1_4_1_1_1 + pil_d1_n1_4_1_1_1 = 1
invariant :pi_d1_n1_1_2_1_2 + pil_d1_n1_1_2_1_2 = 1
invariant :pb_d1_n1_1_2_2_3 + pb_d1_n2_1_2_2_3 + pb_d2_n1_1_2_2_3 + pb_d2_n2_1_2_2_3 + pb_d3_n1_1_2_2_3 + pb_d3_n2_1_2_2_3 + pb_d4_n1_1_2_2_3 + pb_d4_n2_1_2_2_3 + pbl_1_2_2_3 = 36
invariant :pb_d1_n1_2_1_3_2 + pb_d1_n2_2_1_3_2 + pb_d2_n1_2_1_3_2 + pb_d2_n2_2_1_3_2 + pb_d3_n1_2_1_3_2 + pb_d3_n2_2_1_3_2 + pb_d4_n1_2_1_3_2 + pb_d4_n2_2_1_3_2 + pbl_2_1_3_2 = 36
invariant :pb_d1_n1_1_2_1_3 + pb_d1_n2_1_2_1_3 + pb_d2_n1_1_2_1_3 + pb_d2_n2_1_2_1_3 + pb_d3_n1_1_2_1_3 + pb_d3_n2_1_2_1_3 + pb_d4_n1_1_2_1_3 + pb_d4_n2_1_2_1_3 + pbl_1_2_1_3 = 36
invariant :pi_d3_n1_3_2_1_1 + pil_d3_n1_3_2_1_1 = 1
invariant :pi_d3_n1_1_2_4_3 + pil_d3_n1_1_2_4_3 = 1
invariant :pi_d4_n1_2_2_3_3 + pil_d4_n1_2_2_3_3 = 1
invariant :po_d2_n1_3_3_3_1 + pol_d2_n1_3_3_3_1 = 1
invariant :po_d2_n1_2_1_3_1 + pol_d2_n1_2_1_3_1 = 1
invariant :pi_d1_n1_4_3_2_2 + pil_d1_n1_4_3_2_2 = 1
invariant :pi_d4_n1_2_2_1_2 + pil_d4_n1_2_2_1_2 = 1
invariant :po_d3_n1_2_2_2_3 + pol_d3_n1_2_2_2_3 = 1
invariant :po_d4_n1_1_3_1_1 + pol_d4_n1_1_3_1_1 = 1
invariant :po_d1_n1_3_1_3_2 + pol_d1_n1_3_1_3_2 = 1
invariant :pi_d2_n1_3_2_2_1 + pil_d2_n1_3_2_2_1 = 1
invariant :pi_d2_n1_3_2_2_3 + pil_d2_n1_3_2_2_3 = 1
invariant :po_d2_n1_3_3_3_3 + pol_d2_n1_3_3_3_3 = 1
invariant :pi_d4_n1_2_2_2_2 + pil_d4_n1_2_2_2_2 = 1
invariant :po_d3_n1_2_2_1_1 + pol_d3_n1_2_2_1_1 = 1
invariant :pi_d4_n1_1_3_1_1 + pil_d4_n1_1_3_1_1 = 1
invariant :po_d2_n1_3_3_2_2 + pol_d2_n1_3_3_2_2 = 1
invariant :pi_d3_n1_3_1_4_3 + pil_d3_n1_3_1_4_3 = 1
invariant :pi_d4_n1_3_2_2_1 + pil_d4_n1_3_2_2_1 = 1
invariant :po_d2_n1_1_3_1_3 + pol_d2_n1_1_3_1_3 = 1
invariant :pi_d4_n1_1_3_2_4 + pil_d4_n1_1_3_2_4 = 1
invariant :pi_d2_n1_1_2_2_1 + pil_d2_n1_1_2_2_1 = 1
invariant :pi_d4_n1_2_1_1_1 + pil_d4_n1_2_1_1_1 = 1
invariant :po_d3_n1_1_3_4_1 + pol_d3_n1_1_3_4_1 = 1
invariant :pb_d1_n1_3_2_1_2 + pb_d1_n2_3_2_1_2 + pb_d2_n1_3_2_1_2 + pb_d2_n2_3_2_1_2 + pb_d3_n1_3_2_1_2 + pb_d3_n2_3_2_1_2 + pb_d4_n1_3_2_1_2 + pb_d4_n2_3_2_1_2 + pbl_3_2_1_2 = 36
invariant :pi_d3_n1_3_1_3_1 + pil_d3_n1_3_1_3_1 = 1
invariant :pb_d1_n1_2_2_2_1 + pb_d1_n2_2_2_2_1 + pb_d2_n1_2_2_2_1 + pb_d2_n2_2_2_2_1 + pb_d3_n1_2_2_2_1 + pb_d3_n2_2_2_2_1 + pb_d4_n1_2_2_2_1 + pb_d4_n2_2_2_2_1 + pbl_2_2_2_1 = 36
invariant :pi_d3_n1_1_3_1_3 + pil_d3_n1_1_3_1_3 = 1
invariant :po_d4_n1_3_1_2_1 + pol_d4_n1_3_1_2_1 = 1
invariant :po_d2_n1_1_2_1_1 + pol_d2_n1_1_2_1_1 = 1
invariant :po_d2_n1_2_1_3_2 + pol_d2_n1_2_1_3_2 = 1
invariant :pb_d1_n1_3_3_3_2 + pb_d1_n2_3_3_3_2 + pb_d2_n1_3_3_3_2 + pb_d2_n2_3_3_3_2 + pb_d3_n1_3_3_3_2 + pb_d3_n2_3_3_3_2 + pb_d4_n1_3_3_3_2 + pb_d4_n2_3_3_3_2 + pbl_3_3_3_2 = 36
invariant :pi_d3_n1_1_3_4_1 + pil_d3_n1_1_3_4_1 = 1
invariant :pi_d3_n1_2_3_2_3 + pil_d3_n1_2_3_2_3 = 1
invariant :po_d3_n1_3_3_2_1 + pol_d3_n1_3_3_2_1 = 1
invariant :po_d4_n1_1_1_1_4 + pol_d4_n1_1_1_1_4 = 1
invariant :pi_d1_n1_4_1_3_1 + pil_d1_n1_4_1_3_1 = 1
invariant :pi_d1_n1_3_3_1_3 + pil_d1_n1_3_3_1_3 = 1
invariant :pi_d3_n1_2_3_3_3 + pil_d3_n1_2_3_3_3 = 1
invariant :po_d1_n1_1_3_3_3 + pol_d1_n1_1_3_3_3 = 1
invariant :po_d3_n1_3_2_3_3 + pol_d3_n1_3_2_3_3 = 1
invariant :po_d4_n1_1_3_3_1 + pol_d4_n1_1_3_3_1 = 1
invariant :pi_d1_n1_1_1_2_2 + pil_d1_n1_1_1_2_2 = 1
invariant :pi_d4_n1_2_3_1_3 + pil_d4_n1_2_3_1_3 = 1
invariant :pi_d2_n1_3_1_3_2 + pil_d2_n1_3_1_3_2 = 1
invariant :po_d2_n1_1_4_3_1 + pol_d2_n1_1_4_3_1 = 1
invariant :pi_d2_n1_3_3_3_3 + pil_d2_n1_3_3_3_3 = 1
invariant :po_d2_n1_1_3_2_3 + pol_d2_n1_1_3_2_3 = 1
invariant :pi_d2_n1_2_1_2_2 + pil_d2_n1_2_1_2_2 = 1
invariant :po_d2_n1_3_2_2_2 + pol_d2_n1_3_2_2_2 = 1
invariant :po_d2_n1_1_1_2_1 + pol_d2_n1_1_1_2_1 = 1
invariant :po_d1_n1_3_2_3_2 + pol_d1_n1_3_2_3_2 = 1
invariant :pi_d3_n1_3_3_3_3 + pil_d3_n1_3_3_3_3 = 1
invariant :pi_d4_n1_2_1_1_3 + pil_d4_n1_2_1_1_3 = 1
invariant :pi_d4_n1_2_2_1_4 + pil_d4_n1_2_2_1_4 = 1
invariant :po_d4_n1_2_3_1_1 + pol_d4_n1_2_3_1_1 = 1
invariant :po_d1_n1_4_1_2_1 + pol_d1_n1_4_1_2_1 = 1
invariant :po_d2_n1_1_3_2_1 + pol_d2_n1_1_3_2_1 = 1
invariant :pi_d2_n1_1_1_3_2 + pil_d2_n1_1_1_3_2 = 1
invariant :pb_d1_n1_3_1_3_2 + pb_d1_n2_3_1_3_2 + pb_d2_n1_3_1_3_2 + pb_d2_n2_3_1_3_2 + pb_d3_n1_3_1_3_2 + pb_d3_n2_3_1_3_2 + pb_d4_n1_3_1_3_2 + pb_d4_n2_3_1_3_2 + pbl_3_1_3_2 = 36
invariant :pi_d1_n1_2_2_2_1 + pil_d1_n1_2_2_2_1 = 1
invariant :po_d4_n1_2_3_1_3 + pol_d4_n1_2_3_1_3 = 1
invariant :pi_d4_n1_2_2_1_3 + pil_d4_n1_2_2_1_3 = 1
invariant :pi_d3_n1_3_2_2_2 + pil_d3_n1_3_2_2_2 = 1
invariant :po_d4_n1_1_3_2_2 + pol_d4_n1_1_3_2_2 = 1
invariant :po_d3_n1_2_2_1_3 + pol_d3_n1_2_2_1_3 = 1
invariant :po_d1_n1_3_3_1_2 + pol_d1_n1_3_3_1_2 = 1
invariant :pi_d1_n1_2_1_2_3 + pil_d1_n1_2_1_2_3 = 1
invariant :pi_d3_n1_3_1_3_3 + pil_d3_n1_3_1_3_3 = 1
invariant :po_d3_n1_2_1_3_1 + pol_d3_n1_2_1_3_1 = 1
invariant :po_d4_n1_1_1_3_1 + pol_d4_n1_1_1_3_1 = 1
invariant :pi_d1_n1_3_2_3_2 + pil_d1_n1_3_2_3_2 = 1
invariant :po_d4_n1_3_2_1_4 + pol_d4_n1_3_2_1_4 = 1
invariant :po_d1_n1_1_3_1_1 + pol_d1_n1_1_3_1_1 = 1
invariant :po_d3_n1_2_1_1_1 + pol_d3_n1_2_1_1_1 = 1
invariant :po_d4_n1_2_1_3_2 + pol_d4_n1_2_1_3_2 = 1
invariant :pb_d1_n1_3_2_1_1 + pb_d1_n2_3_2_1_1 + pb_d2_n1_3_2_1_1 + pb_d2_n2_3_2_1_1 + pb_d3_n1_3_2_1_1 + pb_d3_n2_3_2_1_1 + pb_d4_n1_3_2_1_1 + pb_d4_n2_3_2_1_1 + pbl_3_2_1_1 = 36
invariant :po_d1_n1_4_3_1_2 + pol_d1_n1_4_3_1_2 = 1
invariant :po_d3_n1_1_1_1_3 + pol_d3_n1_1_1_1_3 = 1
invariant :po_d3_n1_1_3_2_1 + pol_d3_n1_1_3_2_1 = 1
invariant :pi_d1_n1_2_2_1_3 + pil_d1_n1_2_2_1_3 = 1
invariant :po_d1_n1_2_2_2_3 + pol_d1_n1_2_2_2_3 = 1
invariant :pi_d2_n1_1_3_1_1 + pil_d2_n1_1_3_1_1 = 1
invariant :pi_d3_n1_2_3_1_2 + pil_d3_n1_2_3_1_2 = 1
invariant :pb_d1_n1_1_1_1_3 + pb_d1_n2_1_1_1_3 + pb_d2_n1_1_1_1_3 + pb_d2_n2_1_1_1_3 + pb_d3_n1_1_1_1_3 + pb_d3_n2_1_1_1_3 + pb_d4_n1_1_1_1_3 + pb_d4_n2_1_1_1_3 + pbl_1_1_1_3 = 36
invariant :pb_d1_n1_2_3_2_2 + pb_d1_n2_2_3_2_2 + pb_d2_n1_2_3_2_2 + pb_d2_n2_2_3_2_2 + pb_d3_n1_2_3_2_2 + pb_d3_n2_2_3_2_2 + pb_d4_n1_2_3_2_2 + pb_d4_n2_2_3_2_2 + pbl_2_3_2_2 = 36
invariant :pi_d1_n1_2_2_2_3 + pil_d1_n1_2_2_2_3 = 1
invariant :po_d2_n1_3_2_3_2 + pol_d2_n1_3_2_3_2 = 1
invariant :pi_d1_n1_1_2_2_1 + pil_d1_n1_1_2_2_1 = 1
invariant :pi_d2_n1_3_1_1_3 + pil_d2_n1_3_1_1_3 = 1
invariant :pi_d2_n1_1_2_1_1 + pil_d2_n1_1_2_1_1 = 1
invariant :pi_d3_n1_1_2_3_3 + pil_d3_n1_1_2_3_3 = 1
invariant :po_d3_n1_2_3_2_3 + pol_d3_n1_2_3_2_3 = 1
invariant :pi_d4_n1_3_3_2_1 + pil_d4_n1_3_3_2_1 = 1
invariant :pi_d4_n1_2_3_3_2 + pil_d4_n1_2_3_3_2 = 1
invariant :po_d1_n1_3_3_1_3 + pol_d1_n1_3_3_1_3 = 1
invariant :po_d3_n1_1_2_1_2 + pol_d3_n1_1_2_1_2 = 1
invariant :po_d4_n1_3_1_1_2 + pol_d4_n1_3_1_1_2 = 1
invariant :pi_d4_n1_2_1_2_4 + pil_d4_n1_2_1_2_4 = 1
invariant :pi_d1_n1_3_3_1_1 + pil_d1_n1_3_3_1_1 = 1
invariant :po_d2_n1_3_4_1_2 + pol_d2_n1_3_4_1_2 = 1
invariant :pi_d1_n1_4_2_2_3 + pil_d1_n1_4_2_2_3 = 1
invariant :po_d3_n1_3_1_3_1 + pol_d3_n1_3_1_3_1 = 1
invariant :pi_d3_n1_1_2_2_2 + pil_d3_n1_1_2_2_2 = 1
invariant :pi_d2_n1_1_4_1_1 + pil_d2_n1_1_4_1_1 = 1
invariant :po_d3_n1_2_3_1_1 + pol_d3_n1_2_3_1_1 = 1
invariant :pb_d1_n1_1_1_2_3 + pb_d1_n2_1_1_2_3 + pb_d2_n1_1_1_2_3 + pb_d2_n2_1_1_2_3 + pb_d3_n1_1_1_2_3 + pb_d3_n2_1_1_2_3 + pb_d4_n1_1_1_2_3 + pb_d4_n2_1_1_2_3 + pbl_1_1_2_3 = 36
invariant :po_d4_n1_2_2_3_3 + pol_d4_n1_2_2_3_3 = 1
invariant :po_d2_n1_3_4_3_2 + pol_d2_n1_3_4_3_2 = 1
invariant :pi_d4_n1_3_3_3_3 + pil_d4_n1_3_3_3_3 = 1
invariant :pb_d1_n1_1_3_2_2 + pb_d1_n2_1_3_2_2 + pb_d2_n1_1_3_2_2 + pb_d2_n2_1_3_2_2 + pb_d3_n1_1_3_2_2 + pb_d3_n2_1_3_2_2 + pb_d4_n1_1_3_2_2 + pb_d4_n2_1_3_2_2 + pbl_1_3_2_2 = 36
invariant :pi_d3_n1_1_1_4_1 + pil_d3_n1_1_1_4_1 = 1
invariant :po_d1_n1_1_3_3_2 + pol_d1_n1_1_3_3_2 = 1
invariant :pi_d2_n1_1_3_2_1 + pil_d2_n1_1_3_2_1 = 1
invariant :pi_d2_n1_3_3_2_3 + pil_d2_n1_3_3_2_3 = 1
invariant :po_d3_n1_3_1_3_2 + pol_d3_n1_3_1_3_2 = 1
invariant :pi_d4_n1_3_3_1_4 + pil_d4_n1_3_3_1_4 = 1
invariant :pi_d1_n1_1_3_1_2 + pil_d1_n1_1_3_1_2 = 1
invariant :po_d2_n1_2_2_3_2 + pol_d2_n1_2_2_3_2 = 1
invariant :po_d2_n1_3_4_2_1 + pol_d2_n1_3_4_2_1 = 1
invariant :pi_d1_n1_3_2_3_1 + pil_d1_n1_3_2_3_1 = 1
invariant :pi_d2_n1_1_1_3_1 + pil_d2_n1_1_1_3_1 = 1
invariant :po_d3_n1_3_1_4_1 + pol_d3_n1_3_1_4_1 = 1
invariant :po_d1_n1_3_2_2_1 + pol_d1_n1_3_2_2_1 = 1
invariant :pi_d3_n1_2_3_3_2 + pil_d3_n1_2_3_3_2 = 1
invariant :pi_d2_n1_2_1_1_1 + pil_d2_n1_2_1_1_1 = 1
invariant :pi_d4_n1_2_3_1_2 + pil_d4_n1_2_3_1_2 = 1
invariant :pi_d3_n1_3_2_1_2 + pil_d3_n1_3_2_1_2 = 1
invariant :pi_d3_n1_3_2_4_3 + pil_d3_n1_3_2_4_3 = 1
invariant :pi_d2_n1_2_2_3_1 + pil_d2_n1_2_2_3_1 = 1
invariant :po_d2_n1_2_1_3_3 + pol_d2_n1_2_1_3_3 = 1
invariant :po_d4_n1_1_1_2_4 + pol_d4_n1_1_1_2_4 = 1
invariant :pi_d2_n1_3_3_2_2 + pil_d2_n1_3_3_2_2 = 1
invariant :pb_d1_n1_3_3_2_2 + pb_d1_n2_3_3_2_2 + pb_d2_n1_3_3_2_2 + pb_d2_n2_3_3_2_2 + pb_d3_n1_3_3_2_2 + pb_d3_n2_3_3_2_2 + pb_d4_n1_3_3_2_2 + pb_d4_n2_3_3_2_2 + pbl_3_3_2_2 = 36
invariant :pb_d1_n1_2_1_3_1 + pb_d1_n2_2_1_3_1 + pb_d2_n1_2_1_3_1 + pb_d2_n2_2_1_3_1 + pb_d3_n1_2_1_3_1 + pb_d3_n2_2_1_3_1 + pb_d4_n1_2_1_3_1 + pb_d4_n2_2_1_3_1 + -1'pbl_1_1_1_1 + -1'pbl_1_1_1_2 + -1'pbl_1_1_1_3 + -1'pbl_1_1_2_1 + -1'pbl_1_1_2_2 + -1'pbl_1_1_2_3 + -1'pbl_1_1_3_1 + -1'pbl_1_1_3_2 + -1'pbl_1_1_3_3 + -1'pbl_1_2_1_1 + -1'pbl_1_2_1_2 + -1'pbl_1_2_1_3 + -1'pbl_1_2_2_1 + -1'pbl_1_2_2_2 + -1'pbl_1_2_2_3 + -1'pbl_1_2_3_1 + -1'pbl_1_2_3_2 + -1'pbl_1_2_3_3 + -1'pbl_1_3_1_1 + -1'pbl_1_3_1_2 + -1'pbl_1_3_1_3 + -1'pbl_1_3_2_1 + -1'pbl_1_3_2_2 + -1'pbl_1_3_2_3 + -1'pbl_1_3_3_1 + -1'pbl_1_3_3_2 + -1'pbl_1_3_3_3 + -1'pbl_2_1_1_1 + -1'pbl_2_1_1_2 + -1'pbl_2_1_1_3 + -1'pbl_2_1_2_1 + -1'pbl_2_1_2_2 + -1'pbl_2_1_2_3 + -1'pbl_2_1_3_2 + -1'pbl_2_1_3_3 + -1'pbl_2_2_1_1 + -1'pbl_2_2_1_2 + -1'pbl_2_2_1_3 + -1'pbl_2_2_2_1 + -1'pbl_2_2_2_2 + -1'pbl_2_2_2_3 + -1'pbl_2_2_3_1 + -1'pbl_2_2_3_2 + -1'pbl_2_2_3_3 + -1'pbl_2_3_1_1 + -1'pbl_2_3_1_2 + -1'pbl_2_3_1_3 + -1'pbl_2_3_2_1 + -1'pbl_2_3_2_2 + -1'pbl_2_3_2_3 + -1'pbl_2_3_3_1 + -1'pbl_2_3_3_2 + -1'pbl_2_3_3_3 + -1'pbl_3_1_1_1 + -1'pbl_3_1_1_2 + -1'pbl_3_1_1_3 + -1'pbl_3_1_2_1 + -1'pbl_3_1_2_2 + -1'pbl_3_1_2_3 + -1'pbl_3_1_3_1 + -1'pbl_3_1_3_2 + -1'pbl_3_1_3_3 + -1'pbl_3_2_1_1 + -1'pbl_3_2_1_2 + -1'pbl_3_2_1_3 + -1'pbl_3_2_2_1 + -1'pbl_3_2_2_2 + -1'pbl_3_2_2_3 + -1'pbl_3_2_3_1 + -1'pbl_3_2_3_2 + -1'pbl_3_2_3_3 + -1'pbl_3_3_1_1 + -1'pbl_3_3_1_2 + -1'pbl_3_3_1_3 + -1'pbl_3_3_2_1 + -1'pbl_3_3_2_2 + -1'pbl_3_3_2_3 + -1'pbl_3_3_3_1 + -1'pbl_3_3_3_2 + -1'pbl_3_3_3_3 + -1'pil_d1_n1_1_1_1_1 + -1'pil_d1_n1_1_1_1_2 + -1'pil_d1_n1_1_1_1_3 + -1'pil_d1_n1_1_1_2_1 + -1'pil_d1_n1_1_1_2_2 + -1'pil_d1_n1_1_1_2_3 + -1'pil_d1_n1_1_1_3_1 + -1'pil_d1_n1_1_1_3_2 + -1'pil_d1_n1_1_1_3_3 + -1'pil_d1_n1_1_2_1_1 + -1'pil_d1_n1_1_2_1_2 + -1'pil_d1_n1_1_2_1_3 + -1'pil_d1_n1_1_2_2_1 + -1'pil_d1_n1_1_2_2_2 + -1'pil_d1_n1_1_2_2_3 + -1'pil_d1_n1_1_2_3_1 + -1'pil_d1_n1_1_2_3_2 + -1'pil_d1_n1_1_2_3_3 + -1'pil_d1_n1_1_3_1_1 + -1'pil_d1_n1_1_3_1_2 + -1'pil_d1_n1_1_3_1_3 + -1'pil_d1_n1_1_3_2_1 + -1'pil_d1_n1_1_3_2_2 + -1'pil_d1_n1_1_3_2_3 + -1'pil_d1_n1_1_3_3_1 + -1'pil_d1_n1_1_3_3_2 + -1'pil_d1_n1_1_3_3_3 + -1'pil_d1_n1_2_1_1_1 + -1'pil_d1_n1_2_1_1_2 + -1'pil_d1_n1_2_1_1_3 + -1'pil_d1_n1_2_1_2_1 + -1'pil_d1_n1_2_1_2_2 + -1'pil_d1_n1_2_1_2_3 + -1'pil_d1_n1_2_1_3_1 + -1'pil_d1_n1_2_1_3_2 + -1'pil_d1_n1_2_1_3_3 + -1'pil_d1_n1_2_2_1_1 + -1'pil_d1_n1_2_2_1_2 + -1'pil_d1_n1_2_2_1_3 + -1'pil_d1_n1_2_2_2_1 + -1'pil_d1_n1_2_2_2_2 + -1'pil_d1_n1_2_2_2_3 + -1'pil_d1_n1_2_2_3_1 + -1'pil_d1_n1_2_2_3_2 + -1'pil_d1_n1_2_2_3_3 + -1'pil_d1_n1_2_3_1_1 + -1'pil_d1_n1_2_3_1_2 + -1'pil_d1_n1_2_3_1_3 + -1'pil_d1_n1_2_3_2_1 + -1'pil_d1_n1_2_3_2_2 + -1'pil_d1_n1_2_3_2_3 + -1'pil_d1_n1_2_3_3_1 + -1'pil_d1_n1_2_3_3_2 + -1'pil_d1_n1_2_3_3_3 + -1'pil_d1_n1_3_1_1_1 + -1'pil_d1_n1_3_1_1_2 + -1'pil_d1_n1_3_1_1_3 + -1'pil_d1_n1_3_1_2_1 + -1'pil_d1_n1_3_1_2_2 + -1'pil_d1_n1_3_1_2_3 + -1'pil_d1_n1_3_1_3_1 + -1'pil_d1_n1_3_1_3_2 + -1'pil_d1_n1_3_1_3_3 + -1'pil_d1_n1_3_2_1_1 + -1'pil_d1_n1_3_2_1_2 + -1'pil_d1_n1_3_2_1_3 + -1'pil_d1_n1_3_2_2_1 + -1'pil_d1_n1_3_2_2_2 + -1'pil_d1_n1_3_2_2_3 + -1'pil_d1_n1_3_2_3_1 + -1'pil_d1_n1_3_2_3_2 + -1'pil_d1_n1_3_2_3_3 + -1'pil_d1_n1_3_3_1_1 + -1'pil_d1_n1_3_3_1_2 + -1'pil_d1_n1_3_3_1_3 + -1'pil_d1_n1_3_3_2_1 + -1'pil_d1_n1_3_3_2_2 + -1'pil_d1_n1_3_3_2_3 + -1'pil_d1_n1_3_3_3_1 + -1'pil_d1_n1_3_3_3_2 + -1'pil_d1_n1_3_3_3_3 + -1'pil_d1_n1_4_1_1_1 + -1'pil_d1_n1_4_1_1_2 + -1'pil_d1_n1_4_1_1_3 + -1'pil_d1_n1_4_1_2_1 + -1'pil_d1_n1_4_1_2_2 + -1'pil_d1_n1_4_1_2_3 + -1'pil_d1_n1_4_1_3_1 + -1'pil_d1_n1_4_1_3_2 + -1'pil_d1_n1_4_1_3_3 + -1'pil_d1_n1_4_2_1_1 + -1'pil_d1_n1_4_2_1_2 + -1'pil_d1_n1_4_2_1_3 + -1'pil_d1_n1_4_2_2_1 + -1'pil_d1_n1_4_2_2_2 + -1'pil_d1_n1_4_2_2_3 + -1'pil_d1_n1_4_2_3_1 + -1'pil_d1_n1_4_2_3_2 + -1'pil_d1_n1_4_2_3_3 + -1'pil_d1_n1_4_3_1_1 + -1'pil_d1_n1_4_3_1_2 + -1'pil_d1_n1_4_3_1_3 + -1'pil_d1_n1_4_3_2_1 + -1'pil_d1_n1_4_3_2_2 + -1'pil_d1_n1_4_3_2_3 + -1'pil_d1_n1_4_3_3_1 + -1'pil_d1_n1_4_3_3_2 + -1'pil_d1_n1_4_3_3_3 + -1'pil_d2_n1_1_1_1_1 + -1'pil_d2_n1_1_1_1_2 + -1'pil_d2_n1_1_1_1_3 + -1'pil_d2_n1_1_1_2_1 + -1'pil_d2_n1_1_1_2_2 + -1'pil_d2_n1_1_1_2_3 + -1'pil_d2_n1_1_1_3_1 + -1'pil_d2_n1_1_1_3_2 + -1'pil_d2_n1_1_1_3_3 + -1'pil_d2_n1_1_2_1_1 + -1'pil_d2_n1_1_2_1_2 + -1'pil_d2_n1_1_2_1_3 + -1'pil_d2_n1_1_2_2_1 + -1'pil_d2_n1_1_2_2_2 + -1'pil_d2_n1_1_2_2_3 + -1'pil_d2_n1_1_2_3_1 + -1'pil_d2_n1_1_2_3_2 + -1'pil_d2_n1_1_2_3_3 + -1'pil_d2_n1_1_3_1_1 + -1'pil_d2_n1_1_3_1_2 + -1'pil_d2_n1_1_3_1_3 + -1'pil_d2_n1_1_3_2_1 + -1'pil_d2_n1_1_3_2_2 + -1'pil_d2_n1_1_3_2_3 + -1'pil_d2_n1_1_3_3_1 + -1'pil_d2_n1_1_3_3_2 + -1'pil_d2_n1_1_3_3_3 + -1'pil_d2_n1_1_4_1_1 + -1'pil_d2_n1_1_4_1_2 + -1'pil_d2_n1_1_4_1_3 + -1'pil_d2_n1_1_4_2_1 + -1'pil_d2_n1_1_4_2_2 + -1'pil_d2_n1_1_4_2_3 + -1'pil_d2_n1_1_4_3_1 + -1'pil_d2_n1_1_4_3_2 + -1'pil_d2_n1_1_4_3_3 + -1'pil_d2_n1_2_1_1_1 + -1'pil_d2_n1_2_1_1_2 + -1'pil_d2_n1_2_1_1_3 + -1'pil_d2_n1_2_1_2_1 + -1'pil_d2_n1_2_1_2_2 + -1'pil_d2_n1_2_1_2_3 + -1'pil_d2_n1_2_1_3_1 + -1'pil_d2_n1_2_1_3_2 + -1'pil_d2_n1_2_1_3_3 + -1'pil_d2_n1_2_2_1_1 + -1'pil_d2_n1_2_2_1_2 + -1'pil_d2_n1_2_2_1_3 + -1'pil_d2_n1_2_2_2_1 + -1'pil_d2_n1_2_2_2_2 + -1'pil_d2_n1_2_2_2_3 + -1'pil_d2_n1_2_2_3_1 + -1'pil_d2_n1_2_2_3_2 + -1'pil_d2_n1_2_2_3_3 + -1'pil_d2_n1_2_3_1_1 + -1'pil_d2_n1_2_3_1_2 + -1'pil_d2_n1_2_3_1_3 + -1'pil_d2_n1_2_3_2_1 + -1'pil_d2_n1_2_3_2_2 + -1'pil_d2_n1_2_3_2_3 + -1'pil_d2_n1_2_3_3_1 + -1'pil_d2_n1_2_3_3_2 + -1'pil_d2_n1_2_3_3_3 + -1'pil_d2_n1_2_4_1_1 + -1'pil_d2_n1_2_4_1_2 + -1'pil_d2_n1_2_4_1_3 + -1'pil_d2_n1_2_4_2_1 + -1'pil_d2_n1_2_4_2_2 + -1'pil_d2_n1_2_4_2_3 + -1'pil_d2_n1_2_4_3_1 + -1'pil_d2_n1_2_4_3_2 + -1'pil_d2_n1_2_4_3_3 + -1'pil_d2_n1_3_1_1_1 + -1'pil_d2_n1_3_1_1_2 + -1'pil_d2_n1_3_1_1_3 + -1'pil_d2_n1_3_1_2_1 + -1'pil_d2_n1_3_1_2_2 + -1'pil_d2_n1_3_1_2_3 + -1'pil_d2_n1_3_1_3_1 + -1'pil_d2_n1_3_1_3_2 + -1'pil_d2_n1_3_1_3_3 + -1'pil_d2_n1_3_2_1_1 + -1'pil_d2_n1_3_2_1_2 + -1'pil_d2_n1_3_2_1_3 + -1'pil_d2_n1_3_2_2_1 + -1'pil_d2_n1_3_2_2_2 + -1'pil_d2_n1_3_2_2_3 + -1'pil_d2_n1_3_2_3_1 + -1'pil_d2_n1_3_2_3_2 + -1'pil_d2_n1_3_2_3_3 + -1'pil_d2_n1_3_3_1_1 + -1'pil_d2_n1_3_3_1_2 + -1'pil_d2_n1_3_3_1_3 + -1'pil_d2_n1_3_3_2_1 + -1'pil_d2_n1_3_3_2_2 + -1'pil_d2_n1_3_3_2_3 + -1'pil_d2_n1_3_3_3_1 + -1'pil_d2_n1_3_3_3_2 + -1'pil_d2_n1_3_3_3_3 + -1'pil_d2_n1_3_4_1_1 + -1'pil_d2_n1_3_4_1_2 + -1'pil_d2_n1_3_4_1_3 + -1'pil_d2_n1_3_4_2_1 + -1'pil_d2_n1_3_4_2_2 + -1'pil_d2_n1_3_4_2_3 + -1'pil_d2_n1_3_4_3_1 + -1'pil_d2_n1_3_4_3_2 + -1'pil_d2_n1_3_4_3_3 + -1'pil_d3_n1_1_1_1_1 + -1'pil_d3_n1_1_1_1_2 + -1'pil_d3_n1_1_1_1_3 + -1'pil_d3_n1_1_1_2_1 + -1'pil_d3_n1_1_1_2_2 + -1'pil_d3_n1_1_1_2_3 + -1'pil_d3_n1_1_1_3_1 + -1'pil_d3_n1_1_1_3_2 + -1'pil_d3_n1_1_1_3_3 + -1'pil_d3_n1_1_1_4_1 + -1'pil_d3_n1_1_1_4_2 + -1'pil_d3_n1_1_1_4_3 + -1'pil_d3_n1_1_2_1_1 + -1'pil_d3_n1_1_2_1_2 + -1'pil_d3_n1_1_2_1_3 + -1'pil_d3_n1_1_2_2_1 + -1'pil_d3_n1_1_2_2_2 + -1'pil_d3_n1_1_2_2_3 + -1'pil_d3_n1_1_2_3_1 + 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-1'pol_d2_n1_3_2_1_2 + -1'pol_d2_n1_3_2_1_3 + -1'pol_d2_n1_3_2_2_1 + -1'pol_d2_n1_3_2_2_2 + -1'pol_d2_n1_3_2_2_3 + -1'pol_d2_n1_3_2_3_1 + -1'pol_d2_n1_3_2_3_2 + -1'pol_d2_n1_3_2_3_3 + -1'pol_d2_n1_3_3_1_1 + -1'pol_d2_n1_3_3_1_2 + -1'pol_d2_n1_3_3_1_3 + -1'pol_d2_n1_3_3_2_1 + -1'pol_d2_n1_3_3_2_2 + -1'pol_d2_n1_3_3_2_3 + -1'pol_d2_n1_3_3_3_1 + -1'pol_d2_n1_3_3_3_2 + -1'pol_d2_n1_3_3_3_3 + -1'pol_d2_n1_3_4_1_1 + -1'pol_d2_n1_3_4_1_2 + -1'pol_d2_n1_3_4_1_3 + -1'pol_d2_n1_3_4_2_1 + -1'pol_d2_n1_3_4_2_2 + -1'pol_d2_n1_3_4_2_3 + -1'pol_d2_n1_3_4_3_1 + -1'pol_d2_n1_3_4_3_2 + -1'pol_d2_n1_3_4_3_3 + -1'pol_d3_n1_1_1_1_1 + -1'pol_d3_n1_1_1_1_2 + -1'pol_d3_n1_1_1_1_3 + -1'pol_d3_n1_1_1_2_1 + -1'pol_d3_n1_1_1_2_2 + -1'pol_d3_n1_1_1_2_3 + -1'pol_d3_n1_1_1_3_1 + -1'pol_d3_n1_1_1_3_2 + -1'pol_d3_n1_1_1_3_3 + -1'pol_d3_n1_1_1_4_1 + -1'pol_d3_n1_1_1_4_2 + -1'pol_d3_n1_1_1_4_3 + -1'pol_d3_n1_1_2_1_1 + -1'pol_d3_n1_1_2_1_2 + -1'pol_d3_n1_1_2_1_3 + -1'pol_d3_n1_1_2_2_1 + -1'pol_d3_n1_1_2_2_2 + -1'pol_d3_n1_1_2_2_3 + -1'pol_d3_n1_1_2_3_1 + -1'pol_d3_n1_1_2_3_2 + -1'pol_d3_n1_1_2_3_3 + -1'pol_d3_n1_1_2_4_1 + -1'pol_d3_n1_1_2_4_2 + -1'pol_d3_n1_1_2_4_3 + -1'pol_d3_n1_1_3_1_1 + -1'pol_d3_n1_1_3_1_2 + -1'pol_d3_n1_1_3_1_3 + -1'pol_d3_n1_1_3_2_1 + -1'pol_d3_n1_1_3_2_2 + -1'pol_d3_n1_1_3_2_3 + -1'pol_d3_n1_1_3_3_1 + -1'pol_d3_n1_1_3_3_2 + -1'pol_d3_n1_1_3_3_3 + -1'pol_d3_n1_1_3_4_1 + -1'pol_d3_n1_1_3_4_2 + -1'pol_d3_n1_1_3_4_3 + -1'pol_d3_n1_2_1_1_1 + -1'pol_d3_n1_2_1_1_2 + -1'pol_d3_n1_2_1_1_3 + -1'pol_d3_n1_2_1_2_1 + -1'pol_d3_n1_2_1_2_2 + -1'pol_d3_n1_2_1_2_3 + -1'pol_d3_n1_2_1_3_1 + -1'pol_d3_n1_2_1_3_2 + -1'pol_d3_n1_2_1_3_3 + -1'pol_d3_n1_2_1_4_1 + -1'pol_d3_n1_2_1_4_2 + -1'pol_d3_n1_2_1_4_3 + -1'pol_d3_n1_2_2_1_1 + -1'pol_d3_n1_2_2_1_2 + -1'pol_d3_n1_2_2_1_3 + -1'pol_d3_n1_2_2_2_1 + -1'pol_d3_n1_2_2_2_2 + -1'pol_d3_n1_2_2_2_3 + -1'pol_d3_n1_2_2_3_1 + -1'pol_d3_n1_2_2_3_2 + -1'pol_d3_n1_2_2_3_3 + -1'pol_d3_n1_2_2_4_1 + -1'pol_d3_n1_2_2_4_2 + -1'pol_d3_n1_2_2_4_3 + -1'pol_d3_n1_2_3_1_1 + -1'pol_d3_n1_2_3_1_2 + -1'pol_d3_n1_2_3_1_3 + -1'pol_d3_n1_2_3_2_1 + -1'pol_d3_n1_2_3_2_2 + -1'pol_d3_n1_2_3_2_3 + -1'pol_d3_n1_2_3_3_1 + -1'pol_d3_n1_2_3_3_2 + -1'pol_d3_n1_2_3_3_3 + -1'pol_d3_n1_2_3_4_1 + -1'pol_d3_n1_2_3_4_2 + -1'pol_d3_n1_2_3_4_3 + -1'pol_d3_n1_3_1_1_1 + -1'pol_d3_n1_3_1_1_2 + -1'pol_d3_n1_3_1_1_3 + -1'pol_d3_n1_3_1_2_1 + -1'pol_d3_n1_3_1_2_2 + -1'pol_d3_n1_3_1_2_3 + -1'pol_d3_n1_3_1_3_1 + -1'pol_d3_n1_3_1_3_2 + -1'pol_d3_n1_3_1_3_3 + -1'pol_d3_n1_3_1_4_1 + -1'pol_d3_n1_3_1_4_2 + -1'pol_d3_n1_3_1_4_3 + -1'pol_d3_n1_3_2_1_1 + -1'pol_d3_n1_3_2_1_2 + -1'pol_d3_n1_3_2_1_3 + -1'pol_d3_n1_3_2_2_1 + -1'pol_d3_n1_3_2_2_2 + -1'pol_d3_n1_3_2_2_3 + -1'pol_d3_n1_3_2_3_1 + -1'pol_d3_n1_3_2_3_2 + -1'pol_d3_n1_3_2_3_3 + -1'pol_d3_n1_3_2_4_1 + -1'pol_d3_n1_3_2_4_2 + -1'pol_d3_n1_3_2_4_3 + -1'pol_d3_n1_3_3_1_1 + -1'pol_d3_n1_3_3_1_2 + -1'pol_d3_n1_3_3_1_3 + -1'pol_d3_n1_3_3_2_1 + -1'pol_d3_n1_3_3_2_2 + -1'pol_d3_n1_3_3_2_3 + -1'pol_d3_n1_3_3_3_1 + -1'pol_d3_n1_3_3_3_2 + -1'pol_d3_n1_3_3_3_3 + -1'pol_d3_n1_3_3_4_1 + -1'pol_d3_n1_3_3_4_2 + -1'pol_d3_n1_3_3_4_3 + -1'pol_d4_n1_1_1_1_1 + -1'pol_d4_n1_1_1_1_2 + -1'pol_d4_n1_1_1_1_3 + -1'pol_d4_n1_1_1_1_4 + -1'pol_d4_n1_1_1_2_1 + -1'pol_d4_n1_1_1_2_2 + -1'pol_d4_n1_1_1_2_3 + -1'pol_d4_n1_1_1_2_4 + -1'pol_d4_n1_1_1_3_1 + -1'pol_d4_n1_1_1_3_2 + -1'pol_d4_n1_1_1_3_3 + -1'pol_d4_n1_1_1_3_4 + -1'pol_d4_n1_1_2_1_1 + -1'pol_d4_n1_1_2_1_2 + -1'pol_d4_n1_1_2_1_3 + -1'pol_d4_n1_1_2_1_4 + -1'pol_d4_n1_1_2_2_1 + -1'pol_d4_n1_1_2_2_2 + -1'pol_d4_n1_1_2_2_3 + -1'pol_d4_n1_1_2_2_4 + -1'pol_d4_n1_1_2_3_1 + -1'pol_d4_n1_1_2_3_2 + -1'pol_d4_n1_1_2_3_3 + -1'pol_d4_n1_1_2_3_4 + -1'pol_d4_n1_1_3_1_1 + -1'pol_d4_n1_1_3_1_2 + -1'pol_d4_n1_1_3_1_3 + -1'pol_d4_n1_1_3_1_4 + -1'pol_d4_n1_1_3_2_1 + -1'pol_d4_n1_1_3_2_2 + -1'pol_d4_n1_1_3_2_3 + -1'pol_d4_n1_1_3_2_4 + -1'pol_d4_n1_1_3_3_1 + -1'pol_d4_n1_1_3_3_2 + -1'pol_d4_n1_1_3_3_3 + -1'pol_d4_n1_1_3_3_4 + -1'pol_d4_n1_2_1_1_1 + -1'pol_d4_n1_2_1_1_2 + -1'pol_d4_n1_2_1_1_3 + -1'pol_d4_n1_2_1_1_4 + -1'pol_d4_n1_2_1_2_1 + -1'pol_d4_n1_2_1_2_2 + -1'pol_d4_n1_2_1_2_3 + -1'pol_d4_n1_2_1_2_4 + -1'pol_d4_n1_2_1_3_1 + -1'pol_d4_n1_2_1_3_2 + -1'pol_d4_n1_2_1_3_3 + -1'pol_d4_n1_2_1_3_4 + -1'pol_d4_n1_2_2_1_1 + -1'pol_d4_n1_2_2_1_2 + -1'pol_d4_n1_2_2_1_3 + -1'pol_d4_n1_2_2_1_4 + -1'pol_d4_n1_2_2_2_1 + -1'pol_d4_n1_2_2_2_2 + -1'pol_d4_n1_2_2_2_3 + -1'pol_d4_n1_2_2_2_4 + -1'pol_d4_n1_2_2_3_1 + -1'pol_d4_n1_2_2_3_2 + -1'pol_d4_n1_2_2_3_3 + -1'pol_d4_n1_2_2_3_4 + -1'pol_d4_n1_2_3_1_1 + -1'pol_d4_n1_2_3_1_2 + -1'pol_d4_n1_2_3_1_3 + -1'pol_d4_n1_2_3_1_4 + -1'pol_d4_n1_2_3_2_1 + -1'pol_d4_n1_2_3_2_2 + -1'pol_d4_n1_2_3_2_3 + -1'pol_d4_n1_2_3_2_4 + -1'pol_d4_n1_2_3_3_1 + -1'pol_d4_n1_2_3_3_2 + -1'pol_d4_n1_2_3_3_3 + -1'pol_d4_n1_2_3_3_4 + -1'pol_d4_n1_3_1_1_1 + -1'pol_d4_n1_3_1_1_2 + -1'pol_d4_n1_3_1_1_3 + -1'pol_d4_n1_3_1_1_4 + -1'pol_d4_n1_3_1_2_1 + -1'pol_d4_n1_3_1_2_2 + -1'pol_d4_n1_3_1_2_3 + -1'pol_d4_n1_3_1_2_4 + -1'pol_d4_n1_3_1_3_1 + -1'pol_d4_n1_3_1_3_2 + -1'pol_d4_n1_3_1_3_3 + -1'pol_d4_n1_3_1_3_4 + -1'pol_d4_n1_3_2_1_1 + -1'pol_d4_n1_3_2_1_2 + -1'pol_d4_n1_3_2_1_3 + -1'pol_d4_n1_3_2_1_4 + -1'pol_d4_n1_3_2_2_1 + -1'pol_d4_n1_3_2_2_2 + -1'pol_d4_n1_3_2_2_3 + -1'pol_d4_n1_3_2_2_4 + -1'pol_d4_n1_3_2_3_1 + -1'pol_d4_n1_3_2_3_2 + -1'pol_d4_n1_3_2_3_3 + -1'pol_d4_n1_3_2_3_4 + -1'pol_d4_n1_3_3_1_1 + -1'pol_d4_n1_3_3_1_2 + -1'pol_d4_n1_3_3_1_3 + -1'pol_d4_n1_3_3_1_4 + -1'pol_d4_n1_3_3_2_1 + -1'pol_d4_n1_3_3_2_2 + -1'pol_d4_n1_3_3_2_3 + -1'pol_d4_n1_3_3_2_4 + -1'pol_d4_n1_3_3_3_1 + -1'pol_d4_n1_3_3_3_2 + -1'pol_d4_n1_3_3_3_3 + -1'pol_d4_n1_3_3_3_4 = -1800
invariant :pi_d1_n1_2_3_1_2 + pil_d1_n1_2_3_1_2 = 1
invariant :po_d4_n1_3_3_3_1 + pol_d4_n1_3_3_3_1 = 1
invariant :po_d1_n1_2_3_3_3 + pol_d1_n1_2_3_3_3 = 1
invariant :po_d3_n1_1_2_3_3 + pol_d3_n1_1_2_3_3 = 1
invariant :pi_d1_n1_3_2_3_3 + pil_d1_n1_3_2_3_3 = 1
invariant :po_d4_n1_1_2_1_3 + pol_d4_n1_1_2_1_3 = 1
invariant :pi_d4_n1_2_3_2_1 + pil_d4_n1_2_3_2_1 = 1
invariant :po_d1_n1_1_2_2_1 + pol_d1_n1_1_2_2_1 = 1
invariant :po_d4_n1_1_2_3_3 + pol_d4_n1_1_2_3_3 = 1
invariant :pi_d2_n1_1_3_1_3 + pil_d2_n1_1_3_1_3 = 1
invariant :po_d3_n1_1_2_2_1 + pol_d3_n1_1_2_2_1 = 1
invariant :po_d1_n1_1_2_3_3 + pol_d1_n1_1_2_3_3 = 1
invariant :pi_d3_n1_3_1_2_2 + pil_d3_n1_3_1_2_2 = 1
invariant :po_d1_n1_1_1_1_1 + pol_d1_n1_1_1_1_1 = 1
invariant :pb_d1_n1_3_3_1_2 + pb_d1_n2_3_3_1_2 + pb_d2_n1_3_3_1_2 + pb_d2_n2_3_3_1_2 + pb_d3_n1_3_3_1_2 + pb_d3_n2_3_3_1_2 + pb_d4_n1_3_3_1_2 + pb_d4_n2_3_3_1_2 + pbl_3_3_1_2 = 36
invariant :pi_d3_n1_1_1_4_2 + pil_d3_n1_1_1_4_2 = 1
invariant :po_d2_n1_1_1_1_2 + pol_d2_n1_1_1_1_2 = 1
invariant :po_d4_n1_2_1_1_2 + pol_d4_n1_2_1_1_2 = 1
invariant :pi_d4_n1_3_2_3_3 + pil_d4_n1_3_2_3_3 = 1
invariant :pi_d1_n1_1_1_1_2 + pil_d1_n1_1_1_1_2 = 1
invariant :pi_d2_n1_3_4_1_3 + pil_d2_n1_3_4_1_3 = 1
invariant :pi_d1_n1_4_3_2_1 + pil_d1_n1_4_3_2_1 = 1
invariant :pi_d3_n1_1_1_2_3 + pil_d3_n1_1_1_2_3 = 1
invariant :po_d1_n1_2_1_2_3 + pol_d1_n1_2_1_2_3 = 1
invariant :po_d2_n1_3_1_1_2 + pol_d2_n1_3_1_1_2 = 1
invariant :pi_d4_n1_1_1_1_1 + pil_d4_n1_1_1_1_1 = 1
invariant :pi_d4_n1_1_3_3_1 + pil_d4_n1_1_3_3_1 = 1
invariant :po_d1_n1_1_2_3_1 + pol_d1_n1_1_2_3_1 = 1
invariant :po_d1_n1_3_2_1_1 + pol_d1_n1_3_2_1_1 = 1
invariant :po_d1_n1_2_3_1_2 + pol_d1_n1_2_3_1_2 = 1
invariant :po_d1_n1_3_1_3_3 + pol_d1_n1_3_1_3_3 = 1
invariant :po_d1_n1_2_2_2_2 + pol_d1_n1_2_2_2_2 = 1
invariant :po_d1_n1_1_1_2_3 + pol_d1_n1_1_1_2_3 = 1
invariant :po_d1_n1_3_3_3_1 + pol_d1_n1_3_3_3_1 = 1
invariant :po_d1_n1_2_1_2_1 + pol_d1_n1_2_1_2_1 = 1
invariant :po_d2_n1_2_1_1_1 + pol_d2_n1_2_1_1_1 = 1
invariant :po_d3_n1_2_3_1_3 + pol_d3_n1_2_3_1_3 = 1
invariant :pi_d4_n1_2_3_2_2 + pil_d4_n1_2_3_2_2 = 1
invariant :po_d3_n1_2_3_3_3 + pol_d3_n1_2_3_3_3 = 1
invariant :po_d3_n1_2_3_4_1 + pol_d3_n1_2_3_4_1 = 1
invariant :po_d4_n1_2_2_2_4 + pol_d4_n1_2_2_2_4 = 1
invariant :po_d1_n1_2_1_3_1 + pol_d1_n1_2_1_3_1 = 1
invariant :pi_d2_n1_1_4_1_3 + pil_d2_n1_1_4_1_3 = 1
invariant :pi_d4_n1_3_3_1_1 + pil_d4_n1_3_3_1_1 = 1
invariant :po_d3_n1_3_1_2_2 + pol_d3_n1_3_1_2_2 = 1
invariant :po_d1_n1_1_3_2_3 + pol_d1_n1_1_3_2_3 = 1
invariant :po_d1_n1_4_2_2_2 + pol_d1_n1_4_2_2_2 = 1
invariant :po_d1_n1_1_2_2_3 + pol_d1_n1_1_2_2_3 = 1
invariant :pi_d1_n1_3_2_1_3 + pil_d1_n1_3_2_1_3 = 1
invariant :pi_d3_n1_1_1_3_3 + pil_d3_n1_1_1_3_3 = 1
invariant :pi_d1_n1_2_2_3_3 + pil_d1_n1_2_2_3_3 = 1
invariant :pi_d1_n1_4_3_1_1 + pil_d1_n1_4_3_1_1 = 1
invariant :pi_d2_n1_1_1_1_3 + pil_d2_n1_1_1_1_3 = 1
invariant :po_d3_n1_3_1_1_2 + pol_d3_n1_3_1_1_2 = 1
invariant :po_d4_n1_3_2_2_3 + pol_d4_n1_3_2_2_3 = 1
invariant :pi_d1_n1_2_1_1_3 + pil_d1_n1_2_1_1_3 = 1
invariant :pi_d1_n1_3_1_1_2 + pil_d1_n1_3_1_1_2 = 1
invariant :pi_d3_n1_1_3_4_2 + pil_d3_n1_1_3_4_2 = 1
invariant :po_d1_n1_3_2_1_2 + pol_d1_n1_3_2_1_2 = 1
invariant :pi_d4_n1_2_3_3_3 + pil_d4_n1_2_3_3_3 = 1
invariant :po_d1_n1_1_3_3_1 + pol_d1_n1_1_3_3_1 = 1
invariant :pi_d4_n1_3_2_3_2 + pil_d4_n1_3_2_3_2 = 1
invariant :po_d2_n1_2_1_2_1 + pol_d2_n1_2_1_2_1 = 1
invariant :po_d1_n1_2_2_1_2 + pol_d1_n1_2_2_1_2 = 1
invariant :pb_d1_n1_1_2_1_1 + pb_d1_n2_1_2_1_1 + pb_d2_n1_1_2_1_1 + pb_d2_n2_1_2_1_1 + pb_d3_n1_1_2_1_1 + pb_d3_n2_1_2_1_1 + pb_d4_n1_1_2_1_1 + pb_d4_n2_1_2_1_1 + pbl_1_2_1_1 = 36
invariant :pi_d2_n1_2_1_3_3 + pil_d2_n1_2_1_3_3 = 1
invariant :po_d1_n1_3_3_2_2 + pol_d1_n1_3_3_2_2 = 1
invariant :po_d4_n1_2_2_1_3 + pol_d4_n1_2_2_1_3 = 1
invariant :pi_d1_n1_4_1_2_2 + pil_d1_n1_4_1_2_2 = 1
invariant :pi_d2_n1_1_1_2_2 + pil_d2_n1_1_1_2_2 = 1
invariant :pi_d2_n1_2_2_2_2 + pil_d2_n1_2_2_2_2 = 1
invariant :po_d1_n1_4_2_3_2 + pol_d1_n1_4_2_3_2 = 1
invariant :po_d1_n1_4_2_3_1 + pol_d1_n1_4_2_3_1 = 1
invariant :pi_d2_n1_3_4_3_2 + pil_d2_n1_3_4_3_2 = 1
invariant :pi_d1_n1_4_2_2_1 + pil_d1_n1_4_2_2_1 = 1
invariant :pb_d1_n1_1_3_1_3 + pb_d1_n2_1_3_1_3 + pb_d2_n1_1_3_1_3 + pb_d2_n2_1_3_1_3 + pb_d3_n1_1_3_1_3 + pb_d3_n2_1_3_1_3 + pb_d4_n1_1_3_1_3 + pb_d4_n2_1_3_1_3 + pbl_1_3_1_3 = 36
invariant :pi_d2_n1_1_2_2_3 + pil_d2_n1_1_2_2_3 = 1
invariant :pi_d4_n1_1_1_3_4 + pil_d4_n1_1_1_3_4 = 1
invariant :pi_d2_n1_3_3_2_1 + pil_d2_n1_3_3_2_1 = 1
invariant :pi_d3_n1_2_2_1_2 + pil_d3_n1_2_2_1_2 = 1
invariant :pi_d3_n1_2_1_3_3 + pil_d3_n1_2_1_3_3 = 1
invariant :pi_d2_n1_2_2_3_3 + pil_d2_n1_2_2_3_3 = 1
invariant :pi_d4_n1_1_1_3_2 + pil_d4_n1_1_1_3_2 = 1
invariant :po_d1_n1_1_1_3_1 + pol_d1_n1_1_1_3_1 = 1
invariant :po_d3_n1_1_1_4_3 + pol_d3_n1_1_1_4_3 = 1
invariant :po_d1_n1_2_2_3_1 + pol_d1_n1_2_2_3_1 = 1
invariant :po_d3_n1_3_3_1_1 + pol_d3_n1_3_3_1_1 = 1
invariant :po_d4_n1_2_1_1_4 + pol_d4_n1_2_1_1_4 = 1
invariant :po_d3_n1_2_2_4_1 + pol_d3_n1_2_2_4_1 = 1
invariant :pb_d1_n1_1_3_2_1 + pb_d1_n2_1_3_2_1 + pb_d2_n1_1_3_2_1 + pb_d2_n2_1_3_2_1 + pb_d3_n1_1_3_2_1 + pb_d3_n2_1_3_2_1 + pb_d4_n1_1_3_2_1 + pb_d4_n2_1_3_2_1 + pbl_1_3_2_1 = 36
invariant :pi_d1_n1_4_3_1_3 + pil_d1_n1_4_3_1_3 = 1
invariant :po_d3_n1_1_1_4_2 + pol_d3_n1_1_1_4_2 = 1
invariant :pb_d1_n1_3_1_2_1 + pb_d1_n2_3_1_2_1 + pb_d2_n1_3_1_2_1 + pb_d2_n2_3_1_2_1 + pb_d3_n1_3_1_2_1 + pb_d3_n2_3_1_2_1 + pb_d4_n1_3_1_2_1 + pb_d4_n2_3_1_2_1 + pbl_3_1_2_1 = 36
invariant :pi_d1_n1_3_1_2_1 + pil_d1_n1_3_1_2_1 = 1
invariant :po_d3_n1_1_1_4_1 + pol_d3_n1_1_1_4_1 = 1
invariant :po_d4_n1_3_1_1_3 + pol_d4_n1_3_1_1_3 = 1
invariant :pi_d3_n1_3_2_1_3 + pil_d3_n1_3_2_1_3 = 1
invariant :pi_d3_n1_2_2_4_2 + pil_d3_n1_2_2_4_2 = 1
invariant :pi_d3_n1_1_2_1_1 + pil_d3_n1_1_2_1_1 = 1
invariant :pi_d4_n1_3_2_2_3 + pil_d4_n1_3_2_2_3 = 1
invariant :pi_d4_n1_2_2_3_1 + pil_d4_n1_2_2_3_1 = 1
invariant :po_d2_n1_3_3_1_3 + pol_d2_n1_3_3_1_3 = 1
invariant :pb_d1_n1_1_2_3_3 + pb_d1_n2_1_2_3_3 + pb_d2_n1_1_2_3_3 + pb_d2_n2_1_2_3_3 + pb_d3_n1_1_2_3_3 + pb_d3_n2_1_2_3_3 + pb_d4_n1_1_2_3_3 + pb_d4_n2_1_2_3_3 + pbl_1_2_3_3 = 36
invariant :po_d1_n1_1_1_2_2 + pol_d1_n1_1_1_2_2 = 1
invariant :pb_d1_n1_3_3_3_3 + pb_d1_n2_3_3_3_3 + pb_d2_n1_3_3_3_3 + pb_d2_n2_3_3_3_3 + pb_d3_n1_3_3_3_3 + pb_d3_n2_3_3_3_3 + pb_d4_n1_3_3_3_3 + pb_d4_n2_3_3_3_3 + pbl_3_3_3_3 = 36
invariant :pi_d2_n1_2_2_2_1 + pil_d2_n1_2_2_2_1 = 1
invariant :pi_d1_n1_3_2_2_2 + pil_d1_n1_3_2_2_2 = 1
invariant :po_d3_n1_3_2_2_2 + pol_d3_n1_3_2_2_2 = 1
invariant :po_d3_n1_3_2_4_3 + pol_d3_n1_3_2_4_3 = 1
invariant :pi_d1_n1_1_3_1_1 + pil_d1_n1_1_3_1_1 = 1
invariant :po_d4_n1_3_1_3_4 + pol_d4_n1_3_1_3_4 = 1
invariant :pi_d3_n1_1_3_4_3 + pil_d3_n1_1_3_4_3 = 1
invariant :pi_d4_n1_1_1_2_2 + pil_d4_n1_1_1_2_2 = 1
invariant :po_d2_n1_1_3_3_3 + pol_d2_n1_1_3_3_3 = 1
invariant :pi_d3_n1_1_2_3_2 + pil_d3_n1_1_2_3_2 = 1
invariant :po_d1_n1_2_1_3_2 + pol_d1_n1_2_1_3_2 = 1
invariant :po_d4_n1_3_3_2_2 + pol_d4_n1_3_3_2_2 = 1
invariant :po_d3_n1_1_3_2_2 + pol_d3_n1_1_3_2_2 = 1
invariant :po_d2_n1_1_2_1_3 + pol_d2_n1_1_2_1_3 = 1
invariant :po_d4_n1_2_3_2_2 + pol_d4_n1_2_3_2_2 = 1
invariant :pi_d1_n1_4_2_3_3 + pil_d1_n1_4_2_3_3 = 1
invariant :pi_d1_n1_2_3_3_1 + pil_d1_n1_2_3_3_1 = 1
invariant :pi_d2_n1_1_4_3_1 + pil_d2_n1_1_4_3_1 = 1
invariant :pi_d4_n1_2_2_1_1 + pil_d4_n1_2_2_1_1 = 1
invariant :po_d3_n1_3_1_4_2 + pol_d3_n1_3_1_4_2 = 1
invariant :pi_d1_n1_4_1_2_1 + pil_d1_n1_4_1_2_1 = 1
invariant :pi_d2_n1_1_1_1_2 + pil_d2_n1_1_1_1_2 = 1
invariant :po_d1_n1_2_3_3_2 + pol_d1_n1_2_3_3_2 = 1
invariant :pi_d1_n1_1_2_3_1 + pil_d1_n1_1_2_3_1 = 1
invariant :pi_d1_n1_3_1_3_3 + pil_d1_n1_3_1_3_3 = 1
invariant :po_d4_n1_1_1_3_3 + pol_d4_n1_1_1_3_3 = 1
invariant :pi_d1_n1_3_1_1_3 + pil_d1_n1_3_1_1_3 = 1
invariant :pb_d1_n1_3_1_2_2 + pb_d1_n2_3_1_2_2 + pb_d2_n1_3_1_2_2 + pb_d2_n2_3_1_2_2 + pb_d3_n1_3_1_2_2 + pb_d3_n2_3_1_2_2 + pb_d4_n1_3_1_2_2 + pb_d4_n2_3_1_2_2 + pbl_3_1_2_2 = 36
invariant :pi_d3_n1_3_2_3_3 + pil_d3_n1_3_2_3_3 = 1
invariant :po_d3_n1_1_1_3_2 + pol_d3_n1_1_1_3_2 = 1
invariant :pi_d2_n1_1_4_3_2 + pil_d2_n1_1_4_3_2 = 1
invariant :po_d4_n1_3_2_3_2 + pol_d4_n1_3_2_3_2 = 1
invariant :pi_d3_n1_2_3_4_3 + pil_d3_n1_2_3_4_3 = 1
invariant :po_d2_n1_2_4_3_2 + pol_d2_n1_2_4_3_2 = 1
invariant :pb_d1_n1_2_1_1_2 + pb_d1_n2_2_1_1_2 + pb_d2_n1_2_1_1_2 + pb_d2_n2_2_1_1_2 + pb_d3_n1_2_1_1_2 + pb_d3_n2_2_1_1_2 + pb_d4_n1_2_1_1_2 + pb_d4_n2_2_1_1_2 + pbl_2_1_1_2 = 36
invariant :pi_d4_n1_1_1_3_3 + pil_d4_n1_1_1_3_3 = 1
invariant :pi_d2_n1_2_3_3_1 + pil_d2_n1_2_3_3_1 = 1
invariant :pi_d3_n1_2_3_4_1 + pil_d3_n1_2_3_4_1 = 1
invariant :pi_d3_n1_1_3_3_1 + pil_d3_n1_1_3_3_1 = 1
invariant :pi_d1_n1_4_3_3_1 + pil_d1_n1_4_3_3_1 = 1
invariant :po_d2_n1_1_1_1_1 + pol_d2_n1_1_1_1_1 = 1
invariant :po_d4_n1_1_3_3_3 + pol_d4_n1_1_3_3_3 = 1
invariant :po_d3_n1_2_2_4_3 + pol_d3_n1_2_2_4_3 = 1
invariant :pi_d1_n1_1_1_1_3 + pil_d1_n1_1_1_1_3 = 1
invariant :po_d1_n1_1_1_1_2 + pol_d1_n1_1_1_1_2 = 1
invariant :po_d1_n1_1_2_3_2 + pol_d1_n1_1_2_3_2 = 1
invariant :po_d3_n1_2_1_4_3 + pol_d3_n1_2_1_4_3 = 1
invariant :pi_d4_n1_3_1_2_2 + pil_d4_n1_3_1_2_2 = 1
invariant :po_d4_n1_1_3_1_4 + pol_d4_n1_1_3_1_4 = 1
invariant :po_d1_n1_4_2_1_1 + pol_d1_n1_4_2_1_1 = 1
invariant :pi_d4_n1_3_3_2_2 + pil_d4_n1_3_3_2_2 = 1
invariant :pb_d1_n1_1_2_2_1 + pb_d1_n2_1_2_2_1 + pb_d2_n1_1_2_2_1 + pb_d2_n2_1_2_2_1 + pb_d3_n1_1_2_2_1 + pb_d3_n2_1_2_2_1 + pb_d4_n1_1_2_2_1 + pb_d4_n2_1_2_2_1 + pbl_1_2_2_1 = 36
invariant :po_d3_n1_2_2_3_2 + pol_d3_n1_2_2_3_2 = 1
invariant :po_d1_n1_3_1_1_1 + pol_d1_n1_3_1_1_1 = 1
invariant :pb_d1_n1_3_2_2_2 + pb_d1_n2_3_2_2_2 + pb_d2_n1_3_2_2_2 + pb_d2_n2_3_2_2_2 + pb_d3_n1_3_2_2_2 + pb_d3_n2_3_2_2_2 + pb_d4_n1_3_2_2_2 + pb_d4_n2_3_2_2_2 + pbl_3_2_2_2 = 36
invariant :pi_d2_n1_3_2_3_2 + pil_d2_n1_3_2_3_2 = 1
invariant :pb_d1_n1_2_1_2_2 + pb_d1_n2_2_1_2_2 + pb_d2_n1_2_1_2_2 + pb_d2_n2_2_1_2_2 + pb_d3_n1_2_1_2_2 + pb_d3_n2_2_1_2_2 + pb_d4_n1_2_1_2_2 + pb_d4_n2_2_1_2_2 + pbl_2_1_2_2 = 36
invariant :pi_d4_n1_1_3_2_1 + pil_d4_n1_1_3_2_1 = 1
invariant :pi_d1_n1_2_2_3_1 + pil_d1_n1_2_2_3_1 = 1
invariant :pi_d3_n1_2_2_3_2 + pil_d3_n1_2_2_3_2 = 1
invariant :pi_d4_n1_3_1_3_3 + pil_d4_n1_3_1_3_3 = 1
invariant :po_d4_n1_2_2_2_2 + pol_d4_n1_2_2_2_2 = 1
invariant :pi_d3_n1_1_2_2_1 + pil_d3_n1_1_2_2_1 = 1
invariant :po_d1_n1_3_3_3_3 + pol_d1_n1_3_3_3_3 = 1
invariant :pb_d1_n1_3_1_1_3 + pb_d1_n2_3_1_1_3 + pb_d2_n1_3_1_1_3 + pb_d2_n2_3_1_1_3 + pb_d3_n1_3_1_1_3 + pb_d3_n2_3_1_1_3 + pb_d4_n1_3_1_1_3 + pb_d4_n2_3_1_1_3 + pbl_3_1_1_3 = 36
invariant :pb_d1_n1_2_2_2_2 + pb_d1_n2_2_2_2_2 + pb_d2_n1_2_2_2_2 + pb_d2_n2_2_2_2_2 + pb_d3_n1_2_2_2_2 + pb_d3_n2_2_2_2_2 + pb_d4_n1_2_2_2_2 + pb_d4_n2_2_2_2_2 + pbl_2_2_2_2 = 36
invariant :po_d4_n1_1_3_2_3 + pol_d4_n1_1_3_2_3 = 1
invariant :pb_d1_n1_2_3_1_3 + pb_d1_n2_2_3_1_3 + pb_d2_n1_2_3_1_3 + pb_d2_n2_2_3_1_3 + pb_d3_n1_2_3_1_3 + pb_d3_n2_2_3_1_3 + pb_d4_n1_2_3_1_3 + pb_d4_n2_2_3_1_3 + pbl_2_3_1_3 = 36
invariant :pb_d1_n1_2_3_3_1 + pb_d1_n2_2_3_3_1 + pb_d2_n1_2_3_3_1 + pb_d2_n2_2_3_3_1 + pb_d3_n1_2_3_3_1 + pb_d3_n2_2_3_3_1 + pb_d4_n1_2_3_3_1 + pb_d4_n2_2_3_3_1 + pbl_2_3_3_1 = 36
invariant :po_d4_n1_3_2_2_2 + pol_d4_n1_3_2_2_2 = 1
invariant :po_d1_n1_4_1_1_1 + pol_d1_n1_4_1_1_1 = 1
invariant :po_d4_n1_3_2_1_2 + pol_d4_n1_3_2_1_2 = 1
invariant :pi_d4_n1_3_1_2_4 + pil_d4_n1_3_1_2_4 = 1
invariant :po_d3_n1_3_2_2_1 + pol_d3_n1_3_2_2_1 = 1
invariant :po_d4_n1_2_2_1_4 + pol_d4_n1_2_2_1_4 = 1
invariant :pb_d1_n1_1_3_2_3 + pb_d1_n2_1_3_2_3 + pb_d2_n1_1_3_2_3 + pb_d2_n2_1_3_2_3 + pb_d3_n1_1_3_2_3 + pb_d3_n2_1_3_2_3 + pb_d4_n1_1_3_2_3 + pb_d4_n2_1_3_2_3 + pbl_1_3_2_3 = 36
invariant :po_d3_n1_3_3_3_1 + pol_d3_n1_3_3_3_1 = 1
invariant :po_d1_n1_1_3_1_2 + pol_d1_n1_1_3_1_2 = 1
invariant :po_d2_n1_3_3_1_1 + pol_d2_n1_3_3_1_1 = 1
invariant :pi_d3_n1_1_2_4_2 + pil_d3_n1_1_2_4_2 = 1
invariant :pi_d4_n1_1_1_2_3 + pil_d4_n1_1_1_2_3 = 1
invariant :pi_d3_n1_1_3_2_2 + pil_d3_n1_1_3_2_2 = 1
invariant :pb_d1_n1_3_2_3_2 + pb_d1_n2_3_2_3_2 + pb_d2_n1_3_2_3_2 + pb_d2_n2_3_2_3_2 + pb_d3_n1_3_2_3_2 + pb_d3_n2_3_2_3_2 + pb_d4_n1_3_2_3_2 + pb_d4_n2_3_2_3_2 + pbl_3_2_3_2 = 36
invariant :pi_d2_n1_2_1_1_3 + pil_d2_n1_2_1_1_3 = 1
invariant :pi_d1_n1_2_2_3_2 + pil_d1_n1_2_2_3_2 = 1
invariant :pi_d2_n1_2_3_3_3 + pil_d2_n1_2_3_3_3 = 1
invariant :po_d4_n1_3_3_2_1 + pol_d4_n1_3_3_2_1 = 1
invariant :pi_d3_n1_2_2_3_3 + pil_d3_n1_2_2_3_3 = 1
invariant :pi_d2_n1_2_1_1_2 + pil_d2_n1_2_1_1_2 = 1
invariant :po_d4_n1_3_2_2_4 + pol_d4_n1_3_2_2_4 = 1
invariant :pb_d1_n1_1_1_3_1 + pb_d1_n2_1_1_3_1 + pb_d2_n1_1_1_3_1 + pb_d2_n2_1_1_3_1 + pb_d3_n1_1_1_3_1 + pb_d3_n2_1_1_3_1 + pb_d4_n1_1_1_3_1 + pb_d4_n2_1_1_3_1 + pbl_1_1_3_1 = 36
invariant :po_d2_n1_1_4_1_2 + pol_d2_n1_1_4_1_2 = 1
invariant :po_d2_n1_3_1_3_3 + pol_d2_n1_3_1_3_3 = 1
invariant :pb_d1_n1_2_2_3_3 + pb_d1_n2_2_2_3_3 + pb_d2_n1_2_2_3_3 + pb_d2_n2_2_2_3_3 + pb_d3_n1_2_2_3_3 + pb_d3_n2_2_2_3_3 + pb_d4_n1_2_2_3_3 + pb_d4_n2_2_2_3_3 + pbl_2_2_3_3 = 36
invariant :pb_d1_n1_3_2_2_3 + pb_d1_n2_3_2_2_3 + pb_d2_n1_3_2_2_3 + pb_d2_n2_3_2_2_3 + pb_d3_n1_3_2_2_3 + pb_d3_n2_3_2_2_3 + pb_d4_n1_3_2_2_3 + pb_d4_n2_3_2_2_3 + pbl_3_2_2_3 = 36
invariant :pi_d1_n1_3_3_3_3 + pil_d1_n1_3_3_3_3 = 1
invariant :pi_d4_n1_3_1_2_1 + pil_d4_n1_3_1_2_1 = 1
invariant :po_d1_n1_4_3_1_3 + pol_d1_n1_4_3_1_3 = 1
invariant :pi_d1_n1_1_2_1_3 + pil_d1_n1_1_2_1_3 = 1
invariant :po_d4_n1_1_3_1_2 + pol_d4_n1_1_3_1_2 = 1
invariant :po_d2_n1_2_4_3_1 + pol_d2_n1_2_4_3_1 = 1
invariant :pi_d1_n1_2_3_3_3 + pil_d1_n1_2_3_3_3 = 1
invariant :po_d1_n1_3_2_2_2 + pol_d1_n1_3_2_2_2 = 1
invariant :pi_d3_n1_3_1_1_2 + pil_d3_n1_3_1_1_2 = 1
invariant :pb_d1_n1_3_2_3_3 + pb_d1_n2_3_2_3_3 + pb_d2_n1_3_2_3_3 + pb_d2_n2_3_2_3_3 + pb_d3_n1_3_2_3_3 + pb_d3_n2_3_2_3_3 + pb_d4_n1_3_2_3_3 + pb_d4_n2_3_2_3_3 + pbl_3_2_3_3 = 36
invariant :po_d2_n1_3_4_2_3 + pol_d2_n1_3_4_2_3 = 1
invariant :po_d2_n1_1_4_2_1 + pol_d2_n1_1_4_2_1 = 1
invariant :po_d1_n1_1_1_1_3 + pol_d1_n1_1_1_1_3 = 1
invariant :pi_d2_n1_1_3_3_3 + pil_d2_n1_1_3_3_3 = 1
invariant :pi_d1_n1_1_1_3_3 + pil_d1_n1_1_1_3_3 = 1
invariant :po_d2_n1_2_2_3_1 + pol_d2_n1_2_2_3_1 = 1
invariant :pi_d2_n1_3_2_1_3 + pil_d2_n1_3_2_1_3 = 1
invariant :po_d2_n1_3_4_1_3 + pol_d2_n1_3_4_1_3 = 1
invariant :po_d4_n1_1_3_2_1 + pol_d4_n1_1_3_2_1 = 1
invariant :pi_d3_n1_3_2_2_3 + pil_d3_n1_3_2_2_3 = 1
invariant :po_d2_n1_3_1_2_3 + pol_d2_n1_3_1_2_3 = 1
invariant :po_d3_n1_1_1_2_3 + pol_d3_n1_1_1_2_3 = 1
invariant :pi_d2_n1_1_3_1_2 + pil_d2_n1_1_3_1_2 = 1
invariant :pi_d1_n1_2_1_3_3 + pil_d1_n1_2_1_3_3 = 1
invariant :po_d2_n1_1_4_1_3 + pol_d2_n1_1_4_1_3 = 1
invariant :pb_d1_n1_1_1_1_2 + pb_d1_n2_1_1_1_2 + pb_d2_n1_1_1_1_2 + pb_d2_n2_1_1_1_2 + pb_d3_n1_1_1_1_2 + pb_d3_n2_1_1_1_2 + pb_d4_n1_1_1_1_2 + pb_d4_n2_1_1_1_2 + pbl_1_1_1_2 = 36
invariant :pi_d4_n1_1_1_1_3 + pil_d4_n1_1_1_1_3 = 1
invariant :po_d3_n1_3_3_4_1 + pol_d3_n1_3_3_4_1 = 1
invariant :pb_d1_n1_1_3_1_1 + pb_d1_n2_1_3_1_1 + pb_d2_n1_1_3_1_1 + pb_d2_n2_1_3_1_1 + pb_d3_n1_1_3_1_1 + pb_d3_n2_1_3_1_1 + pb_d4_n1_1_3_1_1 + pb_d4_n2_1_3_1_1 + pbl_1_3_1_1 = 36
invariant :pi_d1_n1_4_1_3_3 + pil_d1_n1_4_1_3_3 = 1
invariant :pi_d4_n1_2_2_2_3 + pil_d4_n1_2_2_2_3 = 1
invariant :po_d4_n1_1_2_3_1 + pol_d4_n1_1_2_3_1 = 1
invariant :po_d4_n1_2_1_3_4 + pol_d4_n1_2_1_3_4 = 1
invariant :pi_d1_n1_3_2_1_2 + pil_d1_n1_3_2_1_2 = 1
invariant :po_d3_n1_3_2_3_1 + pol_d3_n1_3_2_3_1 = 1
invariant :po_d1_n1_2_3_3_1 + pol_d1_n1_2_3_3_1 = 1
invariant :pi_d3_n1_1_3_2_1 + pil_d3_n1_1_3_2_1 = 1
invariant :pi_d3_n1_3_2_3_1 + pil_d3_n1_3_2_3_1 = 1
invariant :po_d2_n1_2_3_3_1 + pol_d2_n1_2_3_3_1 = 1
invariant :po_d2_n1_1_3_3_1 + pol_d2_n1_1_3_3_1 = 1
invariant :pi_d2_n1_3_2_2_2 + pil_d2_n1_3_2_2_2 = 1
invariant :pb_d1_n1_3_2_2_1 + pb_d1_n2_3_2_2_1 + pb_d2_n1_3_2_2_1 + pb_d2_n2_3_2_2_1 + pb_d3_n1_3_2_2_1 + pb_d3_n2_3_2_2_1 + pb_d4_n1_3_2_2_1 + pb_d4_n2_3_2_2_1 + pbl_3_2_2_1 = 36
invariant :po_d1_n1_3_3_3_2 + pol_d1_n1_3_3_3_2 = 1
invariant :po_d2_n1_2_4_1_1 + pol_d2_n1_2_4_1_1 = 1
invariant :pi_d4_n1_1_2_3_4 + pil_d4_n1_1_2_3_4 = 1
invariant :po_d2_n1_2_4_1_2 + pol_d2_n1_2_4_1_2 = 1
invariant :po_d1_n1_4_3_2_2 + pol_d1_n1_4_3_2_2 = 1
invariant :po_d4_n1_3_1_2_2 + pol_d4_n1_3_1_2_2 = 1
invariant :pi_d3_n1_2_2_2_3 + pil_d3_n1_2_2_2_3 = 1
invariant :po_d2_n1_1_4_2_2 + pol_d2_n1_1_4_2_2 = 1
invariant :pi_d2_n1_1_1_2_3 + pil_d2_n1_1_1_2_3 = 1
invariant :pi_d2_n1_3_3_3_1 + pil_d2_n1_3_3_3_1 = 1
invariant :pb_d1_n1_2_1_1_1 + pb_d1_n2_2_1_1_1 + pb_d2_n1_2_1_1_1 + pb_d2_n2_2_1_1_1 + pb_d3_n1_2_1_1_1 + pb_d3_n2_2_1_1_1 + pb_d4_n1_2_1_1_1 + pb_d4_n2_2_1_1_1 + pbl_2_1_1_1 = 36
invariant :pi_d3_n1_1_1_3_1 + pil_d3_n1_1_1_3_1 = 1
invariant :po_d1_n1_3_1_2_2 + pol_d1_n1_3_1_2_2 = 1
invariant :po_d3_n1_2_1_4_2 + pol_d3_n1_2_1_4_2 = 1
invariant :po_d4_n1_3_2_2_1 + pol_d4_n1_3_2_2_1 = 1
invariant :po_d4_n1_1_1_3_2 + pol_d4_n1_1_1_3_2 = 1
invariant :pi_d1_n1_1_2_2_2 + pil_d1_n1_1_2_2_2 = 1
invariant :pi_d3_n1_1_3_1_1 + pil_d3_n1_1_3_1_1 = 1
invariant :pi_d2_n1_2_3_1_3 + pil_d2_n1_2_3_1_3 = 1
invariant :pi_d2_n1_2_3_3_2 + pil_d2_n1_2_3_3_2 = 1
invariant :pi_d1_n1_4_1_3_2 + pil_d1_n1_4_1_3_2 = 1
invariant :pi_d4_n1_2_1_1_2 + pil_d4_n1_2_1_1_2 = 1
invariant :pi_d1_n1_4_1_1_3 + pil_d1_n1_4_1_1_3 = 1
invariant :pi_d2_n1_2_4_2_2 + pil_d2_n1_2_4_2_2 = 1
invariant :po_d3_n1_1_2_1_1 + pol_d3_n1_1_2_1_1 = 1
invariant :pb_d1_n1_2_1_2_1 + pb_d1_n2_2_1_2_1 + pb_d2_n1_2_1_2_1 + pb_d2_n2_2_1_2_1 + pb_d3_n1_2_1_2_1 + pb_d3_n2_2_1_2_1 + pb_d4_n1_2_1_2_1 + pb_d4_n2_2_1_2_1 + pbl_2_1_2_1 = 36
invariant :pi_d3_n1_2_1_3_1 + pil_d3_n1_2_1_3_1 = 1
invariant :po_d3_n1_1_1_2_2 + pol_d3_n1_1_1_2_2 = 1
invariant :pi_d3_n1_3_3_3_1 + pil_d3_n1_3_3_3_1 = 1
invariant :po_d2_n1_3_1_1_3 + pol_d2_n1_3_1_1_3 = 1
invariant :pi_d4_n1_3_3_3_2 + pil_d4_n1_3_3_3_2 = 1
invariant :pb_d1_n1_2_2_2_3 + pb_d1_n2_2_2_2_3 + pb_d2_n1_2_2_2_3 + pb_d2_n2_2_2_2_3 + pb_d3_n1_2_2_2_3 + pb_d3_n2_2_2_2_3 + pb_d4_n1_2_2_2_3 + pb_d4_n2_2_2_2_3 + pbl_2_2_2_3 = 36
invariant :po_d4_n1_2_2_2_3 + pol_d4_n1_2_2_2_3 = 1
invariant :po_d2_n1_3_3_3_2 + pol_d2_n1_3_3_3_2 = 1
invariant :pi_d3_n1_2_3_1_3 + pil_d3_n1_2_3_1_3 = 1
invariant :po_d2_n1_3_4_2_2 + pol_d2_n1_3_4_2_2 = 1
invariant :pi_d4_n1_1_3_1_2 + pil_d4_n1_1_3_1_2 = 1
invariant :pi_d1_n1_1_3_2_2 + pil_d1_n1_1_3_2_2 = 1
invariant :pi_d1_n1_2_1_2_2 + pil_d1_n1_2_1_2_2 = 1
invariant :po_d4_n1_1_2_2_2 + pol_d4_n1_1_2_2_2 = 1
invariant :po_d4_n1_1_2_2_3 + pol_d4_n1_1_2_2_3 = 1
invariant :pb_d1_n1_3_1_3_1 + pb_d1_n2_3_1_3_1 + pb_d2_n1_3_1_3_1 + pb_d2_n2_3_1_3_1 + pb_d3_n1_3_1_3_1 + pb_d3_n2_3_1_3_1 + pb_d4_n1_3_1_3_1 + pb_d4_n2_3_1_3_1 + pbl_3_1_3_1 = 36
invariant :po_d3_n1_3_3_2_3 + pol_d3_n1_3_3_2_3 = 1
invariant :pi_d3_n1_2_1_1_2 + pil_d3_n1_2_1_1_2 = 1
invariant :po_d4_n1_1_3_2_4 + pol_d4_n1_1_3_2_4 = 1
invariant :po_d1_n1_1_1_3_3 + pol_d1_n1_1_1_3_3 = 1
invariant :pi_d3_n1_3_2_3_2 + pil_d3_n1_3_2_3_2 = 1
invariant :pi_d3_n1_1_1_3_2 + pil_d3_n1_1_1_3_2 = 1
invariant :pi_d1_n1_1_3_2_1 + pil_d1_n1_1_3_2_1 = 1
invariant :pi_d2_n1_3_1_3_3 + pil_d2_n1_3_1_3_3 = 1
invariant :po_d3_n1_1_3_3_3 + pol_d3_n1_1_3_3_3 = 1
invariant :po_d4_n1_1_2_1_1 + pol_d4_n1_1_2_1_1 = 1
invariant :pi_d2_n1_1_4_3_3 + pil_d2_n1_1_4_3_3 = 1
invariant :pb_d1_n1_2_2_3_1 + pb_d1_n2_2_2_3_1 + pb_d2_n1_2_2_3_1 + pb_d2_n2_2_2_3_1 + pb_d3_n1_2_2_3_1 + pb_d3_n2_2_2_3_1 + pb_d4_n1_2_2_3_1 + pb_d4_n2_2_2_3_1 + pbl_2_2_3_1 = 36
invariant :po_d4_n1_2_1_2_3 + pol_d4_n1_2_1_2_3 = 1
invariant :po_d2_n1_2_3_1_2 + pol_d2_n1_2_3_1_2 = 1
invariant :po_d3_n1_1_3_4_2 + pol_d3_n1_1_3_4_2 = 1
invariant :pi_d3_n1_3_2_4_1 + pil_d3_n1_3_2_4_1 = 1
invariant :po_d2_n1_3_4_3_3 + pol_d2_n1_3_4_3_3 = 1
invariant :pi_d2_n1_1_2_3_3 + pil_d2_n1_1_2_3_3 = 1
invariant :po_d2_n1_1_2_1_2 + pol_d2_n1_1_2_1_2 = 1
invariant :pi_d1_n1_4_2_1_3 + pil_d1_n1_4_2_1_3 = 1
invariant :po_d1_n1_4_3_3_2 + pol_d1_n1_4_3_3_2 = 1
invariant :pi_d2_n1_1_4_2_2 + pil_d2_n1_1_4_2_2 = 1
invariant :po_d4_n1_2_2_1_2 + pol_d4_n1_2_2_1_2 = 1
invariant :pi_d2_n1_3_1_1_1 + pil_d2_n1_3_1_1_1 = 1
invariant :pi_d1_n1_2_3_2_1 + pil_d1_n1_2_3_2_1 = 1
invariant :pi_d2_n1_1_3_2_2 + pil_d2_n1_1_3_2_2 = 1
invariant :pi_d3_n1_1_1_4_3 + pil_d3_n1_1_1_4_3 = 1
invariant :po_d4_n1_1_3_1_3 + pol_d4_n1_1_3_1_3 = 1
invariant :pi_d1_n1_1_1_2_1 + pil_d1_n1_1_1_2_1 = 1
invariant :po_d1_n1_3_1_1_3 + pol_d1_n1_3_1_1_3 = 1
invariant :po_d3_n1_3_2_3_2 + pol_d3_n1_3_2_3_2 = 1
invariant :po_d4_n1_2_3_3_3 + pol_d4_n1_2_3_3_3 = 1
invariant :pi_d1_n1_1_2_3_3 + pil_d1_n1_1_2_3_3 = 1
invariant :pi_d3_n1_1_2_2_3 + pil_d3_n1_1_2_2_3 = 1
invariant :pi_d2_n1_2_3_2_1 + pil_d2_n1_2_3_2_1 = 1
invariant :pi_d2_n1_2_4_3_3 + pil_d2_n1_2_4_3_3 = 1
invariant :pi_d4_n1_2_1_3_2 + pil_d4_n1_2_1_3_2 = 1
invariant :pb_d1_n1_1_2_3_1 + pb_d1_n2_1_2_3_1 + pb_d2_n1_1_2_3_1 + pb_d2_n2_1_2_3_1 + pb_d3_n1_1_2_3_1 + pb_d3_n2_1_2_3_1 + pb_d4_n1_1_2_3_1 + pb_d4_n2_1_2_3_1 + pbl_1_2_3_1 = 36
invariant :pi_d3_n1_3_1_4_1 + pil_d3_n1_3_1_4_1 = 1
invariant :po_d2_n1_2_2_2_2 + pol_d2_n1_2_2_2_2 = 1
invariant :po_d4_n1_2_3_2_1 + pol_d4_n1_2_3_2_1 = 1
invariant :po_d3_n1_3_3_3_3 + pol_d3_n1_3_3_3_3 = 1
invariant :po_d4_n1_3_2_1_1 + pol_d4_n1_3_2_1_1 = 1
invariant :po_d2_n1_3_2_3_3 + pol_d2_n1_3_2_3_3 = 1
invariant :pi_d1_n1_1_1_3_2 + pil_d1_n1_1_1_3_2 = 1
invariant :po_d3_n1_1_1_1_2 + pol_d3_n1_1_1_1_2 = 1
invariant :pb_d1_n1_3_3_2_3 + pb_d1_n2_3_3_2_3 + pb_d2_n1_3_3_2_3 + pb_d2_n2_3_3_2_3 + pb_d3_n1_3_3_2_3 + pb_d3_n2_3_3_2_3 + pb_d4_n1_3_3_2_3 + pb_d4_n2_3_3_2_3 + pbl_3_3_2_3 = 36
invariant :pi_d1_n1_4_2_1_1 + pil_d1_n1_4_2_1_1 = 1
invariant :pi_d3_n1_2_1_4_3 + pil_d3_n1_2_1_4_3 = 1
invariant :pi_d2_n1_3_2_3_1 + pil_d2_n1_3_2_3_1 = 1
invariant :pi_d2_n1_2_1_3_2 + pil_d2_n1_2_1_3_2 = 1
invariant :pi_d3_n1_3_3_2_1 + pil_d3_n1_3_3_2_1 = 1
invariant :po_d3_n1_3_2_1_2 + pol_d3_n1_3_2_1_2 = 1
invariant :po_d2_n1_3_2_2_3 + pol_d2_n1_3_2_2_3 = 1
invariant :pi_d1_n1_3_1_3_2 + pil_d1_n1_3_1_3_2 = 1
invariant :pi_d4_n1_3_1_3_2 + pil_d4_n1_3_1_3_2 = 1
invariant :pi_d2_n1_2_3_2_2 + pil_d2_n1_2_3_2_2 = 1
invariant :po_d1_n1_4_3_3_1 + pol_d1_n1_4_3_3_1 = 1
invariant :po_d2_n1_2_3_2_3 + pol_d2_n1_2_3_2_3 = 1
invariant :pi_d3_n1_1_1_1_3 + pil_d3_n1_1_1_1_3 = 1
invariant :po_d4_n1_3_3_1_4 + pol_d4_n1_3_3_1_4 = 1
invariant :po_d1_n1_1_3_1_3 + pol_d1_n1_1_3_1_3 = 1
invariant :po_d1_n1_3_2_1_3 + pol_d1_n1_3_2_1_3 = 1
invariant :pi_d1_n1_2_3_1_3 + pil_d1_n1_2_3_1_3 = 1
invariant :pi_d3_n1_1_2_4_1 + pil_d3_n1_1_2_4_1 = 1
invariant :pb_d1_n1_3_3_1_1 + pb_d1_n2_3_3_1_1 + pb_d2_n1_3_3_1_1 + pb_d2_n2_3_3_1_1 + pb_d3_n1_3_3_1_1 + pb_d3_n2_3_3_1_1 + pb_d4_n1_3_3_1_1 + pb_d4_n2_3_3_1_1 + pbl_3_3_1_1 = 36
invariant :pb_d1_n1_1_3_3_1 + pb_d1_n2_1_3_3_1 + pb_d2_n1_1_3_3_1 + pb_d2_n2_1_3_3_1 + pb_d3_n1_1_3_3_1 + pb_d3_n2_1_3_3_1 + pb_d4_n1_1_3_3_1 + pb_d4_n2_1_3_3_1 + pbl_1_3_3_1 = 36
invariant :pb_d1_n1_1_1_2_1 + pb_d1_n2_1_1_2_1 + pb_d2_n1_1_1_2_1 + pb_d2_n2_1_1_2_1 + pb_d3_n1_1_1_2_1 + pb_d3_n2_1_1_2_1 + pb_d4_n1_1_1_2_1 + pb_d4_n2_1_1_2_1 + pbl_1_1_2_1 = 36
invariant :pi_d2_n1_1_3_3_1 + pil_d2_n1_1_3_3_1 = 1
invariant :po_d3_n1_1_3_1_1 + pol_d3_n1_1_3_1_1 = 1
invariant :po_d2_n1_2_1_1_3 + pol_d2_n1_2_1_1_3 = 1
invariant :po_d3_n1_3_3_4_3 + pol_d3_n1_3_3_4_3 = 1
invariant :pi_d2_n1_3_2_1_1 + pil_d2_n1_3_2_1_1 = 1
invariant :pi_d4_n1_3_2_1_3 + pil_d4_n1_3_2_1_3 = 1
invariant :po_d3_n1_2_2_2_1 + pol_d3_n1_2_2_2_1 = 1
invariant :pi_d4_n1_2_3_3_4 + pil_d4_n1_2_3_3_4 = 1
invariant :pi_d4_n1_2_1_3_4 + pil_d4_n1_2_1_3_4 = 1
invariant :po_d3_n1_2_3_4_3 + pol_d3_n1_2_3_4_3 = 1
invariant :pi_d3_n1_3_3_4_3 + pil_d3_n1_3_3_4_3 = 1
invariant :pbl_1_1_1_1 + pbl_1_1_1_2 + pbl_1_1_1_3 + pbl_1_1_2_1 + pbl_1_1_2_2 + pbl_1_1_2_3 + pbl_1_1_3_1 + pbl_1_1_3_2 + pbl_1_1_3_3 + pbl_1_2_1_1 + pbl_1_2_1_2 + pbl_1_2_1_3 + pbl_1_2_2_1 + pbl_1_2_2_2 + pbl_1_2_2_3 + pbl_1_2_3_1 + pbl_1_2_3_2 + pbl_1_2_3_3 + pbl_1_3_1_1 + pbl_1_3_1_2 + pbl_1_3_1_3 + pbl_1_3_2_1 + pbl_1_3_2_2 + pbl_1_3_2_3 + pbl_1_3_3_1 + pbl_1_3_3_2 + pbl_1_3_3_3 + pbl_2_1_1_1 + pbl_2_1_1_2 + pbl_2_1_1_3 + pbl_2_1_2_1 + pbl_2_1_2_2 + pbl_2_1_2_3 + pbl_2_1_3_1 + pbl_2_1_3_2 + pbl_2_1_3_3 + pbl_2_2_1_1 + pbl_2_2_1_2 + pbl_2_2_1_3 + pbl_2_2_2_1 + pbl_2_2_2_2 + pbl_2_2_2_3 + pbl_2_2_3_1 + pbl_2_2_3_2 + pbl_2_2_3_3 + pbl_2_3_1_1 + pbl_2_3_1_2 + pbl_2_3_1_3 + pbl_2_3_2_1 + pbl_2_3_2_2 + pbl_2_3_2_3 + pbl_2_3_3_1 + pbl_2_3_3_2 + pbl_2_3_3_3 + pbl_3_1_1_1 + pbl_3_1_1_2 + pbl_3_1_1_3 + pbl_3_1_2_1 + pbl_3_1_2_2 + pbl_3_1_2_3 + pbl_3_1_3_1 + pbl_3_1_3_2 + pbl_3_1_3_3 + pbl_3_2_1_1 + pbl_3_2_1_2 + pbl_3_2_1_3 + pbl_3_2_2_1 + pbl_3_2_2_2 + pbl_3_2_2_3 + pbl_3_2_3_1 + pbl_3_2_3_2 + pbl_3_2_3_3 + pbl_3_3_1_1 + pbl_3_3_1_2 + pbl_3_3_1_3 + pbl_3_3_2_1 + pbl_3_3_2_2 + pbl_3_3_2_3 + pbl_3_3_3_1 + pbl_3_3_3_2 + pbl_3_3_3_3 + pil_d1_n1_1_1_1_1 + pil_d1_n1_1_1_1_2 + pil_d1_n1_1_1_1_3 + pil_d1_n1_1_1_2_1 + pil_d1_n1_1_1_2_2 + pil_d1_n1_1_1_2_3 + pil_d1_n1_1_1_3_1 + pil_d1_n1_1_1_3_2 + pil_d1_n1_1_1_3_3 + pil_d1_n1_1_2_1_1 + pil_d1_n1_1_2_1_2 + pil_d1_n1_1_2_1_3 + pil_d1_n1_1_2_2_1 + pil_d1_n1_1_2_2_2 + pil_d1_n1_1_2_2_3 + pil_d1_n1_1_2_3_1 + pil_d1_n1_1_2_3_2 + pil_d1_n1_1_2_3_3 + pil_d1_n1_1_3_1_1 + pil_d1_n1_1_3_1_2 + pil_d1_n1_1_3_1_3 + pil_d1_n1_1_3_2_1 + pil_d1_n1_1_3_2_2 + pil_d1_n1_1_3_2_3 + pil_d1_n1_1_3_3_1 + pil_d1_n1_1_3_3_2 + pil_d1_n1_1_3_3_3 + pil_d1_n1_2_1_1_1 + pil_d1_n1_2_1_1_2 + pil_d1_n1_2_1_1_3 + pil_d1_n1_2_1_2_1 + pil_d1_n1_2_1_2_2 + pil_d1_n1_2_1_2_3 + pil_d1_n1_2_1_3_1 + pil_d1_n1_2_1_3_2 + pil_d1_n1_2_1_3_3 + pil_d1_n1_2_2_1_1 + pil_d1_n1_2_2_1_2 + pil_d1_n1_2_2_1_3 + pil_d1_n1_2_2_2_1 + pil_d1_n1_2_2_2_2 + pil_d1_n1_2_2_2_3 + pil_d1_n1_2_2_3_1 + pil_d1_n1_2_2_3_2 + pil_d1_n1_2_2_3_3 + pil_d1_n1_2_3_1_1 + pil_d1_n1_2_3_1_2 + pil_d1_n1_2_3_1_3 + pil_d1_n1_2_3_2_1 + pil_d1_n1_2_3_2_2 + pil_d1_n1_2_3_2_3 + pil_d1_n1_2_3_3_1 + pil_d1_n1_2_3_3_2 + pil_d1_n1_2_3_3_3 + pil_d1_n1_3_1_1_1 + pil_d1_n1_3_1_1_2 + pil_d1_n1_3_1_1_3 + pil_d1_n1_3_1_2_1 + pil_d1_n1_3_1_2_2 + pil_d1_n1_3_1_2_3 + pil_d1_n1_3_1_3_1 + pil_d1_n1_3_1_3_2 + pil_d1_n1_3_1_3_3 + pil_d1_n1_3_2_1_1 + pil_d1_n1_3_2_1_2 + pil_d1_n1_3_2_1_3 + pil_d1_n1_3_2_2_1 + pil_d1_n1_3_2_2_2 + pil_d1_n1_3_2_2_3 + pil_d1_n1_3_2_3_1 + pil_d1_n1_3_2_3_2 + pil_d1_n1_3_2_3_3 + pil_d1_n1_3_3_1_1 + pil_d1_n1_3_3_1_2 + pil_d1_n1_3_3_1_3 + pil_d1_n1_3_3_2_1 + pil_d1_n1_3_3_2_2 + pil_d1_n1_3_3_2_3 + pil_d1_n1_3_3_3_1 + pil_d1_n1_3_3_3_2 + pil_d1_n1_3_3_3_3 + pil_d1_n1_4_1_1_1 + pil_d1_n1_4_1_1_2 + pil_d1_n1_4_1_1_3 + pil_d1_n1_4_1_2_1 + pil_d1_n1_4_1_2_2 + pil_d1_n1_4_1_2_3 + pil_d1_n1_4_1_3_1 + pil_d1_n1_4_1_3_2 + pil_d1_n1_4_1_3_3 + pil_d1_n1_4_2_1_1 + pil_d1_n1_4_2_1_2 + pil_d1_n1_4_2_1_3 + pil_d1_n1_4_2_2_1 + pil_d1_n1_4_2_2_2 + pil_d1_n1_4_2_2_3 + pil_d1_n1_4_2_3_1 + pil_d1_n1_4_2_3_2 + pil_d1_n1_4_2_3_3 + pil_d1_n1_4_3_1_1 + pil_d1_n1_4_3_1_2 + pil_d1_n1_4_3_1_3 + pil_d1_n1_4_3_2_1 + pil_d1_n1_4_3_2_2 + pil_d1_n1_4_3_2_3 + pil_d1_n1_4_3_3_1 + pil_d1_n1_4_3_3_2 + pil_d1_n1_4_3_3_3 + pil_d2_n1_1_1_1_1 + pil_d2_n1_1_1_1_2 + pil_d2_n1_1_1_1_3 + pil_d2_n1_1_1_2_1 + pil_d2_n1_1_1_2_2 + pil_d2_n1_1_1_2_3 + pil_d2_n1_1_1_3_1 + pil_d2_n1_1_1_3_2 + pil_d2_n1_1_1_3_3 + pil_d2_n1_1_2_1_1 + pil_d2_n1_1_2_1_2 + pil_d2_n1_1_2_1_3 + pil_d2_n1_1_2_2_1 + pil_d2_n1_1_2_2_2 + pil_d2_n1_1_2_2_3 + pil_d2_n1_1_2_3_1 + pil_d2_n1_1_2_3_2 + pil_d2_n1_1_2_3_3 + pil_d2_n1_1_3_1_1 + pil_d2_n1_1_3_1_2 + pil_d2_n1_1_3_1_3 + pil_d2_n1_1_3_2_1 + pil_d2_n1_1_3_2_2 + pil_d2_n1_1_3_2_3 + pil_d2_n1_1_3_3_1 + pil_d2_n1_1_3_3_2 + pil_d2_n1_1_3_3_3 + pil_d2_n1_1_4_1_1 + pil_d2_n1_1_4_1_2 + pil_d2_n1_1_4_1_3 + pil_d2_n1_1_4_2_1 + pil_d2_n1_1_4_2_2 + pil_d2_n1_1_4_2_3 + pil_d2_n1_1_4_3_1 + pil_d2_n1_1_4_3_2 + pil_d2_n1_1_4_3_3 + pil_d2_n1_2_1_1_1 + pil_d2_n1_2_1_1_2 + pil_d2_n1_2_1_1_3 + pil_d2_n1_2_1_2_1 + pil_d2_n1_2_1_2_2 + pil_d2_n1_2_1_2_3 + pil_d2_n1_2_1_3_1 + pil_d2_n1_2_1_3_2 + pil_d2_n1_2_1_3_3 + pil_d2_n1_2_2_1_1 + pil_d2_n1_2_2_1_2 + pil_d2_n1_2_2_1_3 + pil_d2_n1_2_2_2_1 + pil_d2_n1_2_2_2_2 + pil_d2_n1_2_2_2_3 + pil_d2_n1_2_2_3_1 + pil_d2_n1_2_2_3_2 + pil_d2_n1_2_2_3_3 + pil_d2_n1_2_3_1_1 + pil_d2_n1_2_3_1_2 + pil_d2_n1_2_3_1_3 + pil_d2_n1_2_3_2_1 + pil_d2_n1_2_3_2_2 + pil_d2_n1_2_3_2_3 + pil_d2_n1_2_3_3_1 + pil_d2_n1_2_3_3_2 + pil_d2_n1_2_3_3_3 + pil_d2_n1_2_4_1_1 + pil_d2_n1_2_4_1_2 + pil_d2_n1_2_4_1_3 + pil_d2_n1_2_4_2_1 + pil_d2_n1_2_4_2_2 + pil_d2_n1_2_4_2_3 + pil_d2_n1_2_4_3_1 + pil_d2_n1_2_4_3_2 + pil_d2_n1_2_4_3_3 + pil_d2_n1_3_1_1_1 + pil_d2_n1_3_1_1_2 + pil_d2_n1_3_1_1_3 + pil_d2_n1_3_1_2_1 + pil_d2_n1_3_1_2_2 + pil_d2_n1_3_1_2_3 + pil_d2_n1_3_1_3_1 + pil_d2_n1_3_1_3_2 + pil_d2_n1_3_1_3_3 + pil_d2_n1_3_2_1_1 + pil_d2_n1_3_2_1_2 + pil_d2_n1_3_2_1_3 + pil_d2_n1_3_2_2_1 + pil_d2_n1_3_2_2_2 + pil_d2_n1_3_2_2_3 + pil_d2_n1_3_2_3_1 + pil_d2_n1_3_2_3_2 + pil_d2_n1_3_2_3_3 + pil_d2_n1_3_3_1_1 + pil_d2_n1_3_3_1_2 + pil_d2_n1_3_3_1_3 + pil_d2_n1_3_3_2_1 + pil_d2_n1_3_3_2_2 + pil_d2_n1_3_3_2_3 + pil_d2_n1_3_3_3_1 + pil_d2_n1_3_3_3_2 + pil_d2_n1_3_3_3_3 + pil_d2_n1_3_4_1_1 + pil_d2_n1_3_4_1_2 + pil_d2_n1_3_4_1_3 + pil_d2_n1_3_4_2_1 + pil_d2_n1_3_4_2_2 + pil_d2_n1_3_4_2_3 + pil_d2_n1_3_4_3_1 + pil_d2_n1_3_4_3_2 + pil_d2_n1_3_4_3_3 + pil_d3_n1_1_1_1_1 + pil_d3_n1_1_1_1_2 + pil_d3_n1_1_1_1_3 + pil_d3_n1_1_1_2_1 + pil_d3_n1_1_1_2_2 + pil_d3_n1_1_1_2_3 + pil_d3_n1_1_1_3_1 + pil_d3_n1_1_1_3_2 + pil_d3_n1_1_1_3_3 + pil_d3_n1_1_1_4_1 + pil_d3_n1_1_1_4_2 + pil_d3_n1_1_1_4_3 + pil_d3_n1_1_2_1_1 + pil_d3_n1_1_2_1_2 + pil_d3_n1_1_2_1_3 + pil_d3_n1_1_2_2_1 + pil_d3_n1_1_2_2_2 + pil_d3_n1_1_2_2_3 + pil_d3_n1_1_2_3_1 + pil_d3_n1_1_2_3_2 + pil_d3_n1_1_2_3_3 + pil_d3_n1_1_2_4_1 + pil_d3_n1_1_2_4_2 + pil_d3_n1_1_2_4_3 + pil_d3_n1_1_3_1_1 + pil_d3_n1_1_3_1_2 + pil_d3_n1_1_3_1_3 + pil_d3_n1_1_3_2_1 + pil_d3_n1_1_3_2_2 + pil_d3_n1_1_3_2_3 + pil_d3_n1_1_3_3_1 + pil_d3_n1_1_3_3_2 + pil_d3_n1_1_3_3_3 + pil_d3_n1_1_3_4_1 + pil_d3_n1_1_3_4_2 + pil_d3_n1_1_3_4_3 + pil_d3_n1_2_1_1_1 + pil_d3_n1_2_1_1_2 + pil_d3_n1_2_1_1_3 + pil_d3_n1_2_1_2_1 + pil_d3_n1_2_1_2_2 + pil_d3_n1_2_1_2_3 + pil_d3_n1_2_1_3_1 + pil_d3_n1_2_1_3_2 + pil_d3_n1_2_1_3_3 + pil_d3_n1_2_1_4_1 + pil_d3_n1_2_1_4_2 + pil_d3_n1_2_1_4_3 + pil_d3_n1_2_2_1_1 + pil_d3_n1_2_2_1_2 + pil_d3_n1_2_2_1_3 + pil_d3_n1_2_2_2_1 + pil_d3_n1_2_2_2_2 + pil_d3_n1_2_2_2_3 + pil_d3_n1_2_2_3_1 + pil_d3_n1_2_2_3_2 + pil_d3_n1_2_2_3_3 + pil_d3_n1_2_2_4_1 + pil_d3_n1_2_2_4_2 + pil_d3_n1_2_2_4_3 + pil_d3_n1_2_3_1_1 + pil_d3_n1_2_3_1_2 + pil_d3_n1_2_3_1_3 + pil_d3_n1_2_3_2_1 + pil_d3_n1_2_3_2_2 + pil_d3_n1_2_3_2_3 + pil_d3_n1_2_3_3_1 + pil_d3_n1_2_3_3_2 + pil_d3_n1_2_3_3_3 + pil_d3_n1_2_3_4_1 + pil_d3_n1_2_3_4_2 + pil_d3_n1_2_3_4_3 + pil_d3_n1_3_1_1_1 + pil_d3_n1_3_1_1_2 + pil_d3_n1_3_1_1_3 + pil_d3_n1_3_1_2_1 + pil_d3_n1_3_1_2_2 + pil_d3_n1_3_1_2_3 + pil_d3_n1_3_1_3_1 + pil_d3_n1_3_1_3_2 + pil_d3_n1_3_1_3_3 + pil_d3_n1_3_1_4_1 + pil_d3_n1_3_1_4_2 + pil_d3_n1_3_1_4_3 + pil_d3_n1_3_2_1_1 + pil_d3_n1_3_2_1_2 + pil_d3_n1_3_2_1_3 + pil_d3_n1_3_2_2_1 + pil_d3_n1_3_2_2_2 + pil_d3_n1_3_2_2_3 + pil_d3_n1_3_2_3_1 + pil_d3_n1_3_2_3_2 + pil_d3_n1_3_2_3_3 + pil_d3_n1_3_2_4_1 + pil_d3_n1_3_2_4_2 + pil_d3_n1_3_2_4_3 + pil_d3_n1_3_3_1_1 + pil_d3_n1_3_3_1_2 + pil_d3_n1_3_3_1_3 + pil_d3_n1_3_3_2_1 + pil_d3_n1_3_3_2_2 + pil_d3_n1_3_3_2_3 + pil_d3_n1_3_3_3_1 + pil_d3_n1_3_3_3_2 + pil_d3_n1_3_3_3_3 + pil_d3_n1_3_3_4_1 + pil_d3_n1_3_3_4_2 + pil_d3_n1_3_3_4_3 + pil_d4_n1_1_1_1_1 + pil_d4_n1_1_1_1_2 + pil_d4_n1_1_1_1_3 + pil_d4_n1_1_1_1_4 + pil_d4_n1_1_1_2_1 + pil_d4_n1_1_1_2_2 + pil_d4_n1_1_1_2_3 + pil_d4_n1_1_1_2_4 + pil_d4_n1_1_1_3_1 + pil_d4_n1_1_1_3_2 + pil_d4_n1_1_1_3_3 + pil_d4_n1_1_1_3_4 + pil_d4_n1_1_2_1_1 + pil_d4_n1_1_2_1_2 + pil_d4_n1_1_2_1_3 + pil_d4_n1_1_2_1_4 + pil_d4_n1_1_2_2_1 + pil_d4_n1_1_2_2_2 + pil_d4_n1_1_2_2_3 + pil_d4_n1_1_2_2_4 + pil_d4_n1_1_2_3_1 + pil_d4_n1_1_2_3_2 + pil_d4_n1_1_2_3_3 + pil_d4_n1_1_2_3_4 + pil_d4_n1_1_3_1_1 + pil_d4_n1_1_3_1_2 + pil_d4_n1_1_3_1_3 + pil_d4_n1_1_3_1_4 + pil_d4_n1_1_3_2_1 + pil_d4_n1_1_3_2_2 + pil_d4_n1_1_3_2_3 + pil_d4_n1_1_3_2_4 + pil_d4_n1_1_3_3_1 + pil_d4_n1_1_3_3_2 + pil_d4_n1_1_3_3_3 + pil_d4_n1_1_3_3_4 + pil_d4_n1_2_1_1_1 + pil_d4_n1_2_1_1_2 + pil_d4_n1_2_1_1_3 + pil_d4_n1_2_1_1_4 + pil_d4_n1_2_1_2_1 + pil_d4_n1_2_1_2_2 + pil_d4_n1_2_1_2_3 + pil_d4_n1_2_1_2_4 + pil_d4_n1_2_1_3_1 + pil_d4_n1_2_1_3_2 + pil_d4_n1_2_1_3_3 + pil_d4_n1_2_1_3_4 + pil_d4_n1_2_2_1_1 + pil_d4_n1_2_2_1_2 + pil_d4_n1_2_2_1_3 + pil_d4_n1_2_2_1_4 + pil_d4_n1_2_2_2_1 + pil_d4_n1_2_2_2_2 + pil_d4_n1_2_2_2_3 + pil_d4_n1_2_2_2_4 + pil_d4_n1_2_2_3_1 + pil_d4_n1_2_2_3_2 + pil_d4_n1_2_2_3_3 + pil_d4_n1_2_2_3_4 + pil_d4_n1_2_3_1_1 + pil_d4_n1_2_3_1_2 + pil_d4_n1_2_3_1_3 + pil_d4_n1_2_3_1_4 + pil_d4_n1_2_3_2_1 + pil_d4_n1_2_3_2_2 + pil_d4_n1_2_3_2_3 + pil_d4_n1_2_3_2_4 + pil_d4_n1_2_3_3_1 + pil_d4_n1_2_3_3_2 + pil_d4_n1_2_3_3_3 + pil_d4_n1_2_3_3_4 + pil_d4_n1_3_1_1_1 + pil_d4_n1_3_1_1_2 + pil_d4_n1_3_1_1_3 + pil_d4_n1_3_1_1_4 + pil_d4_n1_3_1_2_1 + pil_d4_n1_3_1_2_2 + pil_d4_n1_3_1_2_3 + pil_d4_n1_3_1_2_4 + pil_d4_n1_3_1_3_1 + pil_d4_n1_3_1_3_2 + pil_d4_n1_3_1_3_3 + pil_d4_n1_3_1_3_4 + pil_d4_n1_3_2_1_1 + pil_d4_n1_3_2_1_2 + pil_d4_n1_3_2_1_3 + pil_d4_n1_3_2_1_4 + pil_d4_n1_3_2_2_1 + pil_d4_n1_3_2_2_2 + pil_d4_n1_3_2_2_3 + pil_d4_n1_3_2_2_4 + pil_d4_n1_3_2_3_1 + pil_d4_n1_3_2_3_2 + pil_d4_n1_3_2_3_3 + pil_d4_n1_3_2_3_4 + pil_d4_n1_3_3_1_1 + pil_d4_n1_3_3_1_2 + pil_d4_n1_3_3_1_3 + pil_d4_n1_3_3_1_4 + pil_d4_n1_3_3_2_1 + pil_d4_n1_3_3_2_2 + pil_d4_n1_3_3_2_3 + pil_d4_n1_3_3_2_4 + pil_d4_n1_3_3_3_1 + pil_d4_n1_3_3_3_2 + pil_d4_n1_3_3_3_3 + pil_d4_n1_3_3_3_4 + pol_d1_n1_1_1_1_1 + pol_d1_n1_1_1_1_2 + pol_d1_n1_1_1_1_3 + pol_d1_n1_1_1_2_1 + pol_d1_n1_1_1_2_2 + pol_d1_n1_1_1_2_3 + pol_d1_n1_1_1_3_1 + pol_d1_n1_1_1_3_2 + pol_d1_n1_1_1_3_3 + pol_d1_n1_1_2_1_1 + pol_d1_n1_1_2_1_2 + pol_d1_n1_1_2_1_3 + pol_d1_n1_1_2_2_1 + pol_d1_n1_1_2_2_2 + pol_d1_n1_1_2_2_3 + pol_d1_n1_1_2_3_1 + pol_d1_n1_1_2_3_2 + pol_d1_n1_1_2_3_3 + pol_d1_n1_1_3_1_1 + pol_d1_n1_1_3_1_2 + pol_d1_n1_1_3_1_3 + pol_d1_n1_1_3_2_1 + pol_d1_n1_1_3_2_2 + pol_d1_n1_1_3_2_3 + pol_d1_n1_1_3_3_1 + pol_d1_n1_1_3_3_2 + pol_d1_n1_1_3_3_3 + pol_d1_n1_2_1_1_1 + pol_d1_n1_2_1_1_2 + pol_d1_n1_2_1_1_3 + pol_d1_n1_2_1_2_1 + pol_d1_n1_2_1_2_2 + pol_d1_n1_2_1_2_3 + pol_d1_n1_2_1_3_1 + pol_d1_n1_2_1_3_2 + pol_d1_n1_2_1_3_3 + pol_d1_n1_2_2_1_1 + pol_d1_n1_2_2_1_2 + pol_d1_n1_2_2_1_3 + pol_d1_n1_2_2_2_1 + pol_d1_n1_2_2_2_2 + pol_d1_n1_2_2_2_3 + pol_d1_n1_2_2_3_1 + pol_d1_n1_2_2_3_2 + pol_d1_n1_2_2_3_3 + pol_d1_n1_2_3_1_1 + pol_d1_n1_2_3_1_2 + pol_d1_n1_2_3_1_3 + pol_d1_n1_2_3_2_1 + pol_d1_n1_2_3_2_2 + pol_d1_n1_2_3_2_3 + pol_d1_n1_2_3_3_1 + pol_d1_n1_2_3_3_2 + pol_d1_n1_2_3_3_3 + pol_d1_n1_3_1_1_1 + pol_d1_n1_3_1_1_2 + pol_d1_n1_3_1_1_3 + pol_d1_n1_3_1_2_1 + pol_d1_n1_3_1_2_2 + pol_d1_n1_3_1_2_3 + pol_d1_n1_3_1_3_1 + pol_d1_n1_3_1_3_2 + pol_d1_n1_3_1_3_3 + pol_d1_n1_3_2_1_1 + pol_d1_n1_3_2_1_2 + pol_d1_n1_3_2_1_3 + pol_d1_n1_3_2_2_1 + pol_d1_n1_3_2_2_2 + pol_d1_n1_3_2_2_3 + pol_d1_n1_3_2_3_1 + pol_d1_n1_3_2_3_2 + pol_d1_n1_3_2_3_3 + pol_d1_n1_3_3_1_1 + pol_d1_n1_3_3_1_2 + pol_d1_n1_3_3_1_3 + pol_d1_n1_3_3_2_1 + pol_d1_n1_3_3_2_2 + pol_d1_n1_3_3_2_3 + pol_d1_n1_3_3_3_1 + pol_d1_n1_3_3_3_2 + pol_d1_n1_3_3_3_3 + pol_d1_n1_4_1_1_1 + pol_d1_n1_4_1_1_2 + pol_d1_n1_4_1_1_3 + pol_d1_n1_4_1_2_1 + pol_d1_n1_4_1_2_2 + pol_d1_n1_4_1_2_3 + pol_d1_n1_4_1_3_1 + pol_d1_n1_4_1_3_2 + pol_d1_n1_4_1_3_3 + pol_d1_n1_4_2_1_1 + pol_d1_n1_4_2_1_2 + pol_d1_n1_4_2_1_3 + pol_d1_n1_4_2_2_1 + pol_d1_n1_4_2_2_2 + pol_d1_n1_4_2_2_3 + pol_d1_n1_4_2_3_1 + pol_d1_n1_4_2_3_2 + pol_d1_n1_4_2_3_3 + pol_d1_n1_4_3_1_1 + pol_d1_n1_4_3_1_2 + pol_d1_n1_4_3_1_3 + pol_d1_n1_4_3_2_1 + pol_d1_n1_4_3_2_2 + pol_d1_n1_4_3_2_3 + pol_d1_n1_4_3_3_1 + pol_d1_n1_4_3_3_2 + pol_d1_n1_4_3_3_3 + pol_d2_n1_1_1_1_1 + pol_d2_n1_1_1_1_2 + pol_d2_n1_1_1_1_3 + pol_d2_n1_1_1_2_1 + pol_d2_n1_1_1_2_2 + pol_d2_n1_1_1_2_3 + pol_d2_n1_1_1_3_1 + pol_d2_n1_1_1_3_2 + pol_d2_n1_1_1_3_3 + pol_d2_n1_1_2_1_1 + pol_d2_n1_1_2_1_2 + pol_d2_n1_1_2_1_3 + pol_d2_n1_1_2_2_1 + pol_d2_n1_1_2_2_2 + pol_d2_n1_1_2_2_3 + pol_d2_n1_1_2_3_1 + pol_d2_n1_1_2_3_2 + pol_d2_n1_1_2_3_3 + pol_d2_n1_1_3_1_1 + pol_d2_n1_1_3_1_2 + pol_d2_n1_1_3_1_3 + pol_d2_n1_1_3_2_1 + pol_d2_n1_1_3_2_2 + pol_d2_n1_1_3_2_3 + pol_d2_n1_1_3_3_1 + pol_d2_n1_1_3_3_2 + pol_d2_n1_1_3_3_3 + pol_d2_n1_1_4_1_1 + pol_d2_n1_1_4_1_2 + pol_d2_n1_1_4_1_3 + pol_d2_n1_1_4_2_1 + pol_d2_n1_1_4_2_2 + pol_d2_n1_1_4_2_3 + pol_d2_n1_1_4_3_1 + pol_d2_n1_1_4_3_2 + pol_d2_n1_1_4_3_3 + pol_d2_n1_2_1_1_1 + pol_d2_n1_2_1_1_2 + pol_d2_n1_2_1_1_3 + pol_d2_n1_2_1_2_1 + pol_d2_n1_2_1_2_2 + pol_d2_n1_2_1_2_3 + pol_d2_n1_2_1_3_1 + pol_d2_n1_2_1_3_2 + pol_d2_n1_2_1_3_3 + pol_d2_n1_2_2_1_1 + pol_d2_n1_2_2_1_2 + pol_d2_n1_2_2_1_3 + pol_d2_n1_2_2_2_1 + pol_d2_n1_2_2_2_2 + pol_d2_n1_2_2_2_3 + pol_d2_n1_2_2_3_1 + pol_d2_n1_2_2_3_2 + pol_d2_n1_2_2_3_3 + pol_d2_n1_2_3_1_1 + pol_d2_n1_2_3_1_2 + pol_d2_n1_2_3_1_3 + pol_d2_n1_2_3_2_1 + pol_d2_n1_2_3_2_2 + pol_d2_n1_2_3_2_3 + pol_d2_n1_2_3_3_1 + pol_d2_n1_2_3_3_2 + pol_d2_n1_2_3_3_3 + pol_d2_n1_2_4_1_1 + pol_d2_n1_2_4_1_2 + pol_d2_n1_2_4_1_3 + pol_d2_n1_2_4_2_1 + pol_d2_n1_2_4_2_2 + pol_d2_n1_2_4_2_3 + pol_d2_n1_2_4_3_1 + pol_d2_n1_2_4_3_2 + pol_d2_n1_2_4_3_3 + pol_d2_n1_3_1_1_1 + pol_d2_n1_3_1_1_2 + pol_d2_n1_3_1_1_3 + pol_d2_n1_3_1_2_1 + pol_d2_n1_3_1_2_2 + pol_d2_n1_3_1_2_3 + pol_d2_n1_3_1_3_1 + pol_d2_n1_3_1_3_2 + pol_d2_n1_3_1_3_3 + pol_d2_n1_3_2_1_1 + pol_d2_n1_3_2_1_2 + pol_d2_n1_3_2_1_3 + pol_d2_n1_3_2_2_1 + pol_d2_n1_3_2_2_2 + pol_d2_n1_3_2_2_3 + pol_d2_n1_3_2_3_1 + pol_d2_n1_3_2_3_2 + pol_d2_n1_3_2_3_3 + pol_d2_n1_3_3_1_1 + pol_d2_n1_3_3_1_2 + pol_d2_n1_3_3_1_3 + pol_d2_n1_3_3_2_1 + pol_d2_n1_3_3_2_2 + pol_d2_n1_3_3_2_3 + pol_d2_n1_3_3_3_1 + pol_d2_n1_3_3_3_2 + pol_d2_n1_3_3_3_3 + pol_d2_n1_3_4_1_1 + pol_d2_n1_3_4_1_2 + pol_d2_n1_3_4_1_3 + pol_d2_n1_3_4_2_1 + pol_d2_n1_3_4_2_2 + pol_d2_n1_3_4_2_3 + pol_d2_n1_3_4_3_1 + pol_d2_n1_3_4_3_2 + pol_d2_n1_3_4_3_3 + pol_d3_n1_1_1_1_1 + pol_d3_n1_1_1_1_2 + pol_d3_n1_1_1_1_3 + pol_d3_n1_1_1_2_1 + pol_d3_n1_1_1_2_2 + pol_d3_n1_1_1_2_3 + pol_d3_n1_1_1_3_1 + pol_d3_n1_1_1_3_2 + pol_d3_n1_1_1_3_3 + pol_d3_n1_1_1_4_1 + pol_d3_n1_1_1_4_2 + pol_d3_n1_1_1_4_3 + pol_d3_n1_1_2_1_1 + pol_d3_n1_1_2_1_2 + pol_d3_n1_1_2_1_3 + pol_d3_n1_1_2_2_1 + pol_d3_n1_1_2_2_2 + pol_d3_n1_1_2_2_3 + pol_d3_n1_1_2_3_1 + pol_d3_n1_1_2_3_2 + pol_d3_n1_1_2_3_3 + pol_d3_n1_1_2_4_1 + pol_d3_n1_1_2_4_2 + pol_d3_n1_1_2_4_3 + pol_d3_n1_1_3_1_1 + pol_d3_n1_1_3_1_2 + pol_d3_n1_1_3_1_3 + pol_d3_n1_1_3_2_1 + pol_d3_n1_1_3_2_2 + pol_d3_n1_1_3_2_3 + pol_d3_n1_1_3_3_1 + pol_d3_n1_1_3_3_2 + pol_d3_n1_1_3_3_3 + pol_d3_n1_1_3_4_1 + pol_d3_n1_1_3_4_2 + pol_d3_n1_1_3_4_3 + pol_d3_n1_2_1_1_1 + pol_d3_n1_2_1_1_2 + pol_d3_n1_2_1_1_3 + pol_d3_n1_2_1_2_1 + pol_d3_n1_2_1_2_2 + pol_d3_n1_2_1_2_3 + pol_d3_n1_2_1_3_1 + pol_d3_n1_2_1_3_2 + pol_d3_n1_2_1_3_3 + pol_d3_n1_2_1_4_1 + pol_d3_n1_2_1_4_2 + pol_d3_n1_2_1_4_3 + pol_d3_n1_2_2_1_1 + pol_d3_n1_2_2_1_2 + pol_d3_n1_2_2_1_3 + pol_d3_n1_2_2_2_1 + pol_d3_n1_2_2_2_2 + pol_d3_n1_2_2_2_3 + pol_d3_n1_2_2_3_1 + pol_d3_n1_2_2_3_2 + pol_d3_n1_2_2_3_3 + pol_d3_n1_2_2_4_1 + pol_d3_n1_2_2_4_2 + pol_d3_n1_2_2_4_3 + pol_d3_n1_2_3_1_1 + pol_d3_n1_2_3_1_2 + pol_d3_n1_2_3_1_3 + pol_d3_n1_2_3_2_1 + pol_d3_n1_2_3_2_2 + pol_d3_n1_2_3_2_3 + pol_d3_n1_2_3_3_1 + pol_d3_n1_2_3_3_2 + pol_d3_n1_2_3_3_3 + pol_d3_n1_2_3_4_1 + pol_d3_n1_2_3_4_2 + pol_d3_n1_2_3_4_3 + pol_d3_n1_3_1_1_1 + pol_d3_n1_3_1_1_2 + pol_d3_n1_3_1_1_3 + pol_d3_n1_3_1_2_1 + pol_d3_n1_3_1_2_2 + pol_d3_n1_3_1_2_3 + pol_d3_n1_3_1_3_1 + pol_d3_n1_3_1_3_2 + pol_d3_n1_3_1_3_3 + pol_d3_n1_3_1_4_1 + pol_d3_n1_3_1_4_2 + pol_d3_n1_3_1_4_3 + pol_d3_n1_3_2_1_1 + pol_d3_n1_3_2_1_2 + pol_d3_n1_3_2_1_3 + pol_d3_n1_3_2_2_1 + pol_d3_n1_3_2_2_2 + pol_d3_n1_3_2_2_3 + pol_d3_n1_3_2_3_1 + pol_d3_n1_3_2_3_2 + pol_d3_n1_3_2_3_3 + pol_d3_n1_3_2_4_1 + pol_d3_n1_3_2_4_2 + pol_d3_n1_3_2_4_3 + pol_d3_n1_3_3_1_1 + pol_d3_n1_3_3_1_2 + pol_d3_n1_3_3_1_3 + pol_d3_n1_3_3_2_1 + pol_d3_n1_3_3_2_2 + pol_d3_n1_3_3_2_3 + pol_d3_n1_3_3_3_1 + pol_d3_n1_3_3_3_2 + pol_d3_n1_3_3_3_3 + pol_d3_n1_3_3_4_1 + pol_d3_n1_3_3_4_2 + pol_d3_n1_3_3_4_3 + pol_d4_n1_1_1_1_1 + pol_d4_n1_1_1_1_2 + pol_d4_n1_1_1_1_3 + pol_d4_n1_1_1_1_4 + pol_d4_n1_1_1_2_1 + pol_d4_n1_1_1_2_2 + pol_d4_n1_1_1_2_3 + pol_d4_n1_1_1_2_4 + pol_d4_n1_1_1_3_1 + pol_d4_n1_1_1_3_2 + pol_d4_n1_1_1_3_3 + pol_d4_n1_1_1_3_4 + pol_d4_n1_1_2_1_1 + pol_d4_n1_1_2_1_2 + pol_d4_n1_1_2_1_3 + pol_d4_n1_1_2_1_4 + pol_d4_n1_1_2_2_1 + pol_d4_n1_1_2_2_2 + pol_d4_n1_1_2_2_3 + pol_d4_n1_1_2_2_4 + pol_d4_n1_1_2_3_1 + pol_d4_n1_1_2_3_2 + pol_d4_n1_1_2_3_3 + pol_d4_n1_1_2_3_4 + pol_d4_n1_1_3_1_1 + pol_d4_n1_1_3_1_2 + pol_d4_n1_1_3_1_3 + pol_d4_n1_1_3_1_4 + pol_d4_n1_1_3_2_1 + pol_d4_n1_1_3_2_2 + pol_d4_n1_1_3_2_3 + pol_d4_n1_1_3_2_4 + pol_d4_n1_1_3_3_1 + pol_d4_n1_1_3_3_2 + pol_d4_n1_1_3_3_3 + pol_d4_n1_1_3_3_4 + pol_d4_n1_2_1_1_1 + pol_d4_n1_2_1_1_2 + pol_d4_n1_2_1_1_3 + pol_d4_n1_2_1_1_4 + pol_d4_n1_2_1_2_1 + pol_d4_n1_2_1_2_2 + pol_d4_n1_2_1_2_3 + pol_d4_n1_2_1_2_4 + pol_d4_n1_2_1_3_1 + pol_d4_n1_2_1_3_2 + pol_d4_n1_2_1_3_3 + pol_d4_n1_2_1_3_4 + pol_d4_n1_2_2_1_1 + pol_d4_n1_2_2_1_2 + pol_d4_n1_2_2_1_3 + pol_d4_n1_2_2_1_4 + pol_d4_n1_2_2_2_1 + pol_d4_n1_2_2_2_2 + pol_d4_n1_2_2_2_3 + pol_d4_n1_2_2_2_4 + pol_d4_n1_2_2_3_1 + pol_d4_n1_2_2_3_2 + pol_d4_n1_2_2_3_3 + pol_d4_n1_2_2_3_4 + pol_d4_n1_2_3_1_1 + pol_d4_n1_2_3_1_2 + pol_d4_n1_2_3_1_3 + pol_d4_n1_2_3_1_4 + pol_d4_n1_2_3_2_1 + pol_d4_n1_2_3_2_2 + pol_d4_n1_2_3_2_3 + pol_d4_n1_2_3_2_4 + pol_d4_n1_2_3_3_1 + pol_d4_n1_2_3_3_2 + pol_d4_n1_2_3_3_3 + pol_d4_n1_2_3_3_4 + pol_d4_n1_3_1_1_1 + pol_d4_n1_3_1_1_2 + pol_d4_n1_3_1_1_3 + pol_d4_n1_3_1_1_4 + pol_d4_n1_3_1_2_1 + pol_d4_n1_3_1_2_2 + pol_d4_n1_3_1_2_3 + pol_d4_n1_3_1_2_4 + pol_d4_n1_3_1_3_1 + pol_d4_n1_3_1_3_2 + pol_d4_n1_3_1_3_3 + pol_d4_n1_3_1_3_4 + pol_d4_n1_3_2_1_1 + pol_d4_n1_3_2_1_2 + pol_d4_n1_3_2_1_3 + pol_d4_n1_3_2_1_4 + pol_d4_n1_3_2_2_1 + pol_d4_n1_3_2_2_2 + pol_d4_n1_3_2_2_3 + pol_d4_n1_3_2_2_4 + pol_d4_n1_3_2_3_1 + pol_d4_n1_3_2_3_2 + pol_d4_n1_3_2_3_3 + pol_d4_n1_3_2_3_4 + pol_d4_n1_3_3_1_1 + pol_d4_n1_3_3_1_2 + pol_d4_n1_3_3_1_3 + pol_d4_n1_3_3_1_4 + pol_d4_n1_3_3_2_1 + pol_d4_n1_3_3_2_2 + pol_d4_n1_3_3_2_3 + pol_d4_n1_3_3_2_4 + pol_d4_n1_3_3_3_1 + pol_d4_n1_3_3_3_2 + pol_d4_n1_3_3_3_3 + pol_d4_n1_3_3_3_4 = 1836
invariant :pi_d4_n1_2_1_2_1 + pil_d4_n1_2_1_2_1 = 1
invariant :po_d3_n1_2_1_2_3 + pol_d3_n1_2_1_2_3 = 1
Compilation finished in 97130 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 102 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, HypercubeGridPTC4K3P3B12ReachabilityFireability00==true], workingDir=/home/mcc/execution]
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, HypercubeGridPTC4K3P3B12ReachabilityFireability00==true], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, HypercubeGridPTC4K3P3B12ReachabilityFireability01==true], workingDir=/home/mcc/execution]
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, HypercubeGridPTC4K3P3B12ReachabilityFireability01==true], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, HypercubeGridPTC4K3P3B12ReachabilityFireability02==true], workingDir=/home/mcc/execution]
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, HypercubeGridPTC4K3P3B12ReachabilityFireability02==true], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, HypercubeGridPTC4K3P3B12ReachabilityFireability03==true], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, HypercubeGridPTC4K3P3B12ReachabilityFireability03==true], workingDir=/home/mcc/execution]
255

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
May 20, 2018 3:45:46 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
May 20, 2018 3:45:46 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 20, 2018 3:45:47 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 534 ms
May 20, 2018 3:45:47 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 2457 places.
May 20, 2018 3:45:47 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 5400 transitions.
May 20, 2018 3:45:49 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1450 ms
May 20, 2018 3:45:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1167 ms
May 20, 2018 3:45:51 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1344 ms
May 20, 2018 3:45:51 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 227 ms
May 20, 2018 3:45:51 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 ms
May 20, 2018 3:45:52 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 5400 transitions.
May 20, 2018 3:45:52 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Too many transitions (5400) to apply POR reductions. Disabling POR matrices.
May 20, 2018 3:45:52 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 5400 transitions.
May 20, 2018 3:45:53 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 3315ms conformant to PINS in folder :/home/mcc/execution
May 20, 2018 3:45:55 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 16 in 4031 ms.
May 20, 2018 3:45:55 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-00(UNSAT) depth K=0 took 477 ms
May 20, 2018 3:45:55 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-01(UNSAT) depth K=0 took 134 ms
May 20, 2018 3:45:55 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-02(UNSAT) depth K=0 took 75 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-03(UNSAT) depth K=0 took 25 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-04(UNSAT) depth K=0 took 49 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-05(UNSAT) depth K=0 took 40 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-06(UNSAT) depth K=0 took 86 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-07(UNSAT) depth K=0 took 68 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-08(UNSAT) depth K=0 took 11 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-09(UNSAT) depth K=0 took 36 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-10(UNSAT) depth K=0 took 7 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-11(UNSAT) depth K=0 took 8 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-12(UNSAT) depth K=0 took 7 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-13(UNSAT) depth K=0 took 8 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-14(UNSAT) depth K=0 took 22 ms
May 20, 2018 3:45:56 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 5400 transitions.
May 20, 2018 3:45:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-15(UNSAT) depth K=0 took 15 ms
May 20, 2018 3:45:59 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-00(UNSAT) depth K=1 took 3020 ms
May 20, 2018 3:46:01 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-01(UNSAT) depth K=1 took 1611 ms
May 20, 2018 3:46:02 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 946 place invariants in 3837 ms
May 20, 2018 3:46:02 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-02(UNSAT) depth K=1 took 1537 ms
May 20, 2018 3:46:04 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-03(UNSAT) depth K=1 took 1445 ms
May 20, 2018 3:46:05 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-04(UNSAT) depth K=1 took 1527 ms
May 20, 2018 3:46:07 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-05(UNSAT) depth K=1 took 1481 ms
May 20, 2018 3:46:08 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-06(UNSAT) depth K=1 took 1438 ms
May 20, 2018 3:46:10 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-07(UNSAT) depth K=1 took 1511 ms
May 20, 2018 3:46:11 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-08(UNSAT) depth K=1 took 1478 ms
May 20, 2018 3:46:13 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-09(UNSAT) depth K=1 took 1467 ms
May 20, 2018 3:46:14 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-10(UNSAT) depth K=1 took 1506 ms
May 20, 2018 3:46:17 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-11(UNSAT) depth K=1 took 3039 ms
May 20, 2018 3:46:19 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-12(UNSAT) depth K=1 took 1455 ms
May 20, 2018 3:46:20 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-13(UNSAT) depth K=1 took 1541 ms
May 20, 2018 3:46:22 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-14(UNSAT) depth K=1 took 1541 ms
May 20, 2018 3:46:23 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-15(UNSAT) depth K=1 took 1501 ms
May 20, 2018 3:46:24 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 2457 variables to be positive in 26563 ms
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc, 0.000, ** error **: out of memory trying to get 4294967296
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -i, HypercubeGridPTC4K3P3B12ReachabilityFireability03==true], workingDir=/home/mcc/execution]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:167)
at fr.lip6.move.gal.application.LTSminRunner.access$9(LTSminRunner.java:122)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:91)
at java.lang.Thread.run(Thread.java:748)
ITS-tools command line returned an error code 137
May 20, 2018 4:35:12 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesHypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-00
May 20, 2018 4:35:12 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property HypercubeGrid-PT-C4K3P3B12-ReachabilityFireability-00(SAT) depth K=0 took 2927116 ms

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="HypercubeGrid-PT-C4K3P3B12"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C4K3P3B12.tgz
mv HypercubeGrid-PT-C4K3P3B12 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstools"
echo " Input is HypercubeGrid-PT-C4K3P3B12, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r104-smll-152658634200119"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;